Block

779647
00000000000000000001b68ee6d404d0e0f7a6287049d7445173570f5eceeb3d
Transactions3214
Height779647
Confirmations176318
Timestamp1210 days 17 hours ago
Size (bytes)1855240
Version1073733632
Merkle Rootfadcae10d5a8e6c5e082d8a84796b4fe92c7b770b2efdfd91692d4a6d54b056d
Nonce201110625
Bits170689a3
Difficulty43053844193928.45

Transactions

edc5c6a936d18c4246dcb9e866189a9859f19679ca440a203db983e765e9d1c1
mined 1210 days 17 hours ago
No Inputs (Newly Generated Coins)
 
3L8Ck6bm3sve1vJGKo6Ht2k167YKSKi8TZ6.43294045 BTC11160346791.24 IDR6920701022.27 IDR→
OP_RETURN aa21a9eda82a587a6edb92c89a84c46c581c922dc305f3df4dc6e2105c0d95a49fb085a60 BTC0.00 IDR0.00 IDR×
OP_RETURN 52534b424c4f434b3ac80a142279348705a6af072b8190409b8bfee68a6a4632f558cbeb27004df5000 BTC0.00 IDR0.00 IDR×
Fee 0 BTC0.00 IDR0.00 IDR (0.00 sat/vByte)
176318 confirmations6.43294045 BTC11160346791.24 IDR6920701022.27 IDR
a83c0febc97367da46af66dfb09621a2d024353bdccd99b932dab32a9f307e05
mined 1210 days 17 hours ago
1FWQiwK27EnGXb6BiBMRLJvunJQZZPMcGd←0.20270527 BTC351668280.97 IDR218074857.09 IDR
 
1FWQiwK27EnGXb6BiBMRLJvunJQZZPMcGd0.17941925 BTC311269949.81 IDR193023236.66 IDR→
3P7BKAY21oAbfNeErghDpM3e56hNBVTRnL0.02278602 BTC39530893.71 IDR24513709.26 IDR→
Fee 0.00050000 BTC867437.44 IDR537911.17 IDR (224.22 sat/vByte)
176318 confirmations0.20220527 BTC350800843.53 IDR217536945.92 IDR
3a0db00d356014d42c6887f651d368317be88625b66ad8a75182cf150ec8e530
mined 1210 days 17 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.01628189 BTC28247041.96 IDR17516420.93 IDR
 
3NCXXcVhZM41J71XSdBACtwnXJCLKPwmG70.00250000 BTC4337187.20 IDR2689555.84 IDR→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.01338189 BTC23215904.81 IDR14396536.16 IDR→
Fee 0.00040000 BTC693949.95 IDR430328.93 IDR (210.53 sat/vByte)
176318 confirmations0.01588189 BTC27553092.01 IDR17086092.00 IDR
20368a55e41d03e6fe7757be5620755cd533c4bd02d434a9046bf14031845b28
mined 1210 days 17 hours ago
35BimJKvLhNfVEu7Vgxgj9zHv86oLLcUny←0.00671995 BTC11658272.45 IDR7229472.31 IDR
 
1MxT4JHRK8iRdm5k6o3MgVbm1VDXTRdQ8G0.00645679 BTC11201722.78 IDR6946358.90 IDR→
Fee 0.00026316 BTC456549.67 IDR283113.41 IDR (193.50 sat/vByte)
176318 confirmations0.00645679 BTC11201722.78 IDR6946358.90 IDR
48935abde348dc143a08f5026f4bfc5b63b3f187579569a185b7ffc069757354
mined 1210 days 17 hours ago
bc1qdl753ur9ucwa3cgfrud2nqvu7k69dykk3cwwx6g64a5szn3xw92sp8mc7a←3.62232000 BTC6284271975.32 IDR3896972764.14 IDR
 
3KrKbNamoTKcFFVgF3cerojZHxdXHvq75R0.16490000 BTC286080867.71 IDR177403103.21 IDR→
35DMfWybK4pGR7WdYBLLgVUH13yVHy68dP3.25000000 BTC5638343360.00 IDR3496422592.00 IDR→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.20702000 BTC359153797.66 IDR222716740.00 IDR→
Fee 0.00040000 BTC693949.95 IDR430328.93 IDR (180.18 sat/vByte)
176318 confirmations3.62192000 BTC6283578025.37 IDR3896542435.21 IDR
9c1a6bbb07d9488448d0acc9745e99ceee16720c3a0fb17268a8b083e2f1e790
mined 1210 days 17 hours ago
1KMhuXgUsTy2XW1xDyeKGEPYQtcYpht3JJ←1.84367903 BTC3198552435.93 IDR1983471080.89 IDR
 
OP_RETURN 58325b4785ec9e924974d8eb7de6a884ae766d9368daa724f6d5631a3c9207f19f6f9a1ae559ad5ee296c23f3a5f79dc649af2ae08446fc9d7dbedea3cb3c8fcf51c19000be57e00b9000be509000e310.00005500 BTC95418.12 IDR59170.23 IDR×
397nXAJvv477V94DZSQSnHVR9do93ibTVP0.00048325 BTC838378.29 IDR519891.14 IDR→
1EsgJoqwcfbWsSyz6VHCYBvnh1iGrWB7dY0.00048325 BTC838378.29 IDR519891.14 IDR→
1KMhuXgUsTy2XW1xDyeKGEPYQtcYpht3JJ1.84209052 BTC3195796569.83 IDR1981762126.35 IDR→
Fee 0.00056701 BTC983691.41 IDR610002.02 IDR (162.47 sat/vByte)
176318 confirmations1.84311202 BTC3197568744.52 IDR1982861078.87 IDR
777f97fcb7b0bb934d9568bfe88cf0d4ce47ce64b217d5bedfc4e72083604153
mined 1210 days 17 hours ago
bc1qqzvs2nmarjvaqwd6t9zyja7uhxf4sxc8gtxlnk←0.00048380 BTC839332.47 IDR520482.85 IDR
bc1qwtgew5dh2fukrumltvv46e36a8daj3c9tyxq6f←0.01725365 BTC29932923.97 IDR18561862.05 IDR
 
bc1qappx23lwfh95aj7y0qj35hvnuk5ql887n7dlc60.00012781 BTC221734.36 IDR137500.85 IDR→
bc1q6zs9zyh9k3t3hppqxdxf3wa590z7tnu2x33v6c0.01727764 BTC29974543.62 IDR18587671.03 IDR×
Fee 0.00033200 BTC575978.46 IDR357173.02 IDR (158.85 sat/vByte)
176318 confirmations0.01740545 BTC30196277.98 IDR18725171.88 IDR
110e7fe656e9a9250bdea5f006e21eb183f758ac51b994e344d4068999bd67da
mined 1210 days 17 hours ago
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g←58.44075127 BTC101387391346.65 IDR62871865548.89 IDR
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g←0.00028514 BTC494682.22 IDR306759.98 IDR
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g←754.96837716 BTC1309775672729.25 IDR812211843122.40 IDR
 
3E2adcep2NRRpriLnWn1AvW3AHKqBx2mMr74.80000000 BTC129768641024.00 IDR80471510732.80 IDR→
3FNrzMDs2jhq626E54hiZxiPQhC9dXJe8V0.22366000 BTC388022115.66 IDR240618423.67 IDR→
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g738.38488765 BTC1281005393355.61 IDR794370954698.72 IDR→
Fee 0.00086592 BTC1502262.86 IDR931576.08 IDR (157.73 sat/vByte)
176318 confirmations813.40854765 BTC1411162056495.27 IDR875083083855.19 IDR
d0b1d0d8345b1c0e6ce5b092673b7fb3897a18083eee2813a4e0d615661a06eb
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←11.10519370 BTC19266121587.66 IDR11947215428.07 IDR
 
bc1qpgj2d8p6qzvgsjt7t4wmfppa6jxvtr6vhd3nes0.02554700 BTC44320848.56 IDR27484033.22 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf11.07942638 BTC19221418511.47 IDR11919494369.67 IDR→
Fee 0.00022032 BTC382227.63 IDR237025.18 IDR (157.37 sat/vByte)
176318 confirmations11.10497338 BTC19265739360.03 IDR11946978402.89 IDR
02d8db74129f0c39dc53191e20e13408c0aacdacc8072f0728ffdbb93e1c4f79
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←5.75789295 BTC9989223840.68 IDR6194469843.91 IDR
 
bc1qmkuhra5lxnukcl0u3mmax4wu3ddldm2yyuycau0.19691360 BTC341620458.17 IDR211844049.14 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf5.56075903 BTC9647221154.88 IDR5982388769.59 IDR→
Fee 0.00022032 BTC382227.63 IDR237025.18 IDR (156.26 sat/vByte)
176318 confirmations5.75767263 BTC9988841613.05 IDR6194232818.73 IDR
f0f63f14896cc0e731d9032590259eb8373a07afe00e93491edd169294793fa4
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←2.06878658 BTC3589085869.72 IDR2225646811.18 IDR
 
bc1qsrnza5uwfg50x0alaatkydlwavgapuleumef8v0.01109940 BTC19256070.24 IDR11940982.44 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf2.05746686 BTC3569447571.85 IDR2213468803.57 IDR→
Fee 0.00022032 BTC382227.63 IDR237025.18 IDR (156.26 sat/vByte)
176318 confirmations2.06856626 BTC3588703642.09 IDR2225409786.00 IDR
b56d1a73c3a3a3a383dc5423a425b4eba250c0a87a10e8aed48bb13a3606c7c0
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.23192120 BTC16016228184.02 IDR9931907031.15 IDR
 
3PZF3yCYaDZM8zkoVCxjkv5M9akGMJYUkg0.02246480 BTC38973617.20 IDR24168133.61 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.20923455 BTC15976869684.82 IDR9907500226.35 IDR→
Fee 0.00022185 BTC384881.99 IDR238671.19 IDR (156.23 sat/vByte)
176318 confirmations9.23169935 BTC16015843302.03 IDR9931668359.97 IDR
5dd0f2fc3aef6e01397b0a7c504f564f4f110240b55367615804a392fd0e3fd6
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.99489213 BTC15605012404.65 IDR9676905863.36 IDR
 
3BwjUN7zDPJn28k3iY3wFJ58Eg2CpRf8jB0.00379800 BTC6589054.79 IDR4085973.23 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.99087228 BTC15598038467.86 IDR9672581218.95 IDR→
Fee 0.00022185 BTC384881.99 IDR238671.19 IDR (156.23 sat/vByte)
176318 confirmations8.99467028 BTC15604627522.65 IDR9676667192.18 IDR
d21990f74cd0585ab96a581a99ffe53d5bc8f8322e997f301cc0e39fadff6c78
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.23578765 BTC14288061111.00 IDR8860244308.42 IDR
 
1JJ9hZ1PgyRqpioW16ypJhqzSDd8qj2QDo1.28870210 BTC2235736901.09 IDR1386414503.63 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf6.94686064 BTC12051934019.20 IDR7473587841.59 IDR→
Fee 0.00022491 BTC390190.71 IDR241963.20 IDR (156.19 sat/vByte)
176318 confirmations8.23556274 BTC14287670920.29 IDR8860002345.22 IDR
bd3fcedc8b8543c9f3b870fa8f4344384e7b49e478576e9ca591930953862977
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←1.73083904 BTC3002789171.82 IDR1862075299.25 IDR
 
bc1q68y28yys6jzs6tn8h287w5sgqkcce8f5h7kal0urvdaula02t7assjvquj0.00511750 BTC8878222.20 IDR5505520.80 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf1.72548286 BTC2993496869.68 IDR1856313001.17 IDR→
Fee 0.00023868 BTC414079.94 IDR256777.28 IDR (156.00 sat/vByte)
176318 confirmations1.73060036 BTC3002375091.88 IDR1861818521.98 IDR
ebd443b83f5a191281428fb6794b224e324cfaf51b50086967150eea2b3a2422
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.59043465 BTC16638204162.57 IDR10317603808.42 IDR
 
bc1qxpmd0w6tw42v8lcna8jlrurmmn25alfyfrksww0.00873520 BTC15154479.05 IDR9397523.27 IDR→
bc1q8696q6988hjwu9tytqdnvdglk2qfvfzfplr3tk0.08307880 BTC144131323.18 IDR89378028.69 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.49835290 BTC16478453847.59 IDR10218540205.03 IDR→
Fee 0.00026775 BTC464512.75 IDR288051.43 IDR (155.67 sat/vByte)
176318 confirmations9.59016690 BTC16637739649.82 IDR10317315756.99 IDR
2f7f2aaebac9183a46b59ebdeae0157a06c7d1c46b5d6de542c8aa74c3ba87b1
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←6.30120854 BTC10931808409.69 IDR6778980891.13 IDR
 
bc1qga7urjacy9j8avzvsnygzvavch7363xj35w3yk0.02140000 BTC37126322.43 IDR23022597.99 IDR→
3KRmFtqnAfAdDqdE2P8ck3J1TT4Qs1vJjP0.00409310 BTC7101016.37 IDR4403448.40 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf6.27544616 BTC10887113903.78 IDR6751265147.29 IDR→
Fee 0.00026928 BTC467167.11 IDR289697.44 IDR (155.65 sat/vByte)
176318 confirmations6.30093926 BTC10931341242.58 IDR6778691193.69 IDR
c56e0d53442a8ed0ebecade42564fabdf72665704806ee14ed7c09650a172466
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.89424045 BTC15430394333.38 IDR9568622537.86 IDR
 
34saadnqDGBV2YfxYLNaoNBYpeMTXb8rkx0.00740000 BTC12838074.11 IDR7961085.29 IDR→
1NYcZ82exips5jG2aj2nvXY5aSp1YDmuNg0.00155520 BTC2698077.41 IDR1673118.90 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.88501138 BTC15414383051.68 IDR9558693698.22 IDR→
Fee 0.00027387 BTC475130.18 IDR294635.46 IDR (155.61 sat/vByte)
176318 confirmations8.89396658 BTC15429919203.20 IDR9568327902.40 IDR
48102b3e725ec45ab9aea104823f487a0b3b6fb599c11ae355704f771a53b507
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.68323590 BTC15064327840.02 IDR9341619129.98 IDR
 
bc1qkw2a2llca7l63zc7820u0yq403umfuxn20kkjs6dpd3mcy3cyclq4ckkq60.00371080 BTC6437773.70 IDR3992161.52 IDR→
3HoBuDB5WgVv6sPrisKjGiixC6FDtzMmaE0.08937290 BTC155050799.16 IDR96149362.05 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.58986456 BTC14902340247.75 IDR9241168156.86 IDR→
Fee 0.00028764 BTC499019.41 IDR309449.54 IDR (155.48 sat/vByte)
176318 confirmations8.68294826 BTC15063828820.61 IDR9341309680.44 IDR
f401d1756ac868f9fbfd53675dcebea7654a19ac5576bcc84bebee9585a6c171
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←11.50766519 BTC19964359265.58 IDR12380203246.61 IDR
 
bc1qc290w27jktzhr9c0hvxyyu5ev3qenwnnpsd62l0.00518250 BTC8990989.07 IDR5575449.26 IDR→
bc1q7p9c29c3gwz27en5u595l2wx9wfayrxt4vwuv70.01105990 BTC19187542.69 IDR11898487.45 IDR→
bc1qjn0qcuc8dd8dfffv8l5lpltvskdrmjpdd09e2r0.10591090 BTC183742159.93 IDR113941311.85 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf11.38519671 BTC19751891776.04 IDR12248448920.37 IDR→
Fee 0.00031518 BTC546797.86 IDR339077.68 IDR (155.26 sat/vByte)
176318 confirmations11.50735001 BTC19963812467.72 IDR12379864168.93 IDR
2251e6f76512bb758c2d8c249cca5d53616dc9cf1a7211df3a196f88aa00b64e
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←4.08436110 BTC7085855473.24 IDR4394046899.67 IDR
 
32TEM56JGEgSEn6bdwcpsqXGmdgNYsARjy0.00071356 BTC1237937.32 IDR767663.79 IDR→
bc1qpgj2d8p6qzvgsjt7t4wmfppa6jxvtr6vhd3nes0.02555320 BTC44331604.78 IDR27490703.32 IDR→
3B6EaPX7x4b3GGDrpxDswhcUf7UzxYNXz60.00440000 BTC7633449.47 IDR4733618.28 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf4.05337610 BTC7032100375.08 IDR4360712544.59 IDR→
Fee 0.00031824 BTC552106.58 IDR342369.70 IDR (155.24 sat/vByte)
176318 confirmations4.08404286 BTC7085303366.66 IDR4393704529.97 IDR
a6efe1e8dd7871f3f706dc135825fd874d40e2ca33bdcf377741bc367b8b2a92
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.55976360 BTC16584993728.38 IDR10284607207.76 IDR
 
bc1qmjvf532aqxya3heeskraq2s2v4v49mh5ek0khj0.00103470 BTC1795075.04 IDR1113153.37 IDR→
39hDiu8cVmN7QkfQ8hJaoLoxPUdPkKerZk0.98315910 BTC1705658025.63 IDR1057704519.62 IDR→
3LUccyQZAVBcBkBqsCxzRzdaHWnTWmmnrc0.00379830 BTC6589575.26 IDR4086295.98 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.57145326 BTC14870398945.87 IDR9221360869.09 IDR→
Fee 0.00031824 BTC552106.58 IDR342369.70 IDR (155.24 sat/vByte)
176318 confirmations9.55944536 BTC16584441621.80 IDR10284264838.06 IDR
afa7dbb0bd2ca716d9157c3cb017e55a32e8a045e2cece5fbc43e28bb8537292
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←3.30337294 BTC5730938732.88 IDR3553842392.99 IDR
 
36GYnWNuJExAg8XciqdFPkLpbek9ov5w1o0.00820574 BTC14235932.20 IDR8827918.38 IDR→
bc1qzvhava4kuz7f8uz970vpscuaj2wgf6t2kq96aw0.00105000 BTC1821618.62 IDR1129613.45 IDR→
3CoSdFEUrWugEFxL3YmuphQu8iJRfsVVUP0.40440000 BTC701583401.47 IDR435062552.68 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf2.88939896 BTC5012745674.00 IDR3108479938.78 IDR→
Fee 0.00031824 BTC552106.58 IDR342369.70 IDR (155.24 sat/vByte)
176318 confirmations3.30305470 BTC5730386626.30 IDR3553500023.29 IDR
8ba84a35666f5d0648819634193287ec7a343f9440b470befa71aa4fb92fca94
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.59562926 BTC16647216160.97 IDR10323192285.88 IDR
 
16tVdeY37VhA9bPSDkxH5gPgmkRQw9X3nZ0.00203920 BTC3537756.86 IDR2193816.91 IDR→
bc1qn7723s5gk8u35mq83q59jak9rnaj4v04ajx4gc0.00388660 BTC6742764.71 IDR4181291.09 IDR→
bc1qv7ldumh3x963pgjrv3nerm0nsezsusr639w6ls0.00097540 BTC1692196.96 IDR1049357.11 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.58840829 BTC16634688681.50 IDR10315423805.07 IDR→
Fee 0.00031977 BTC554760.94 IDR344015.71 IDR (155.23 sat/vByte)
176318 confirmations9.59530949 BTC16646661400.03 IDR10322848270.17 IDR
e12dfaef4bef7a4bb86745ebd8169de62646eebfff41a2bcf6f61eedbef804bb
mined 1210 days 17 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←4.79253011 BTC8314440099.48 IDR5155910938.29 IDR
 
bc1qfr25srzevd7nt7n99qkauynlanpk9jnt9mtzyz0.00506980 BTC8795468.67 IDR5454204.08 IDR→
bc1qrhle6vtgzp7klw80q9pkwa7gapkqq2fcx2rulf0.00470000 BTC8153911.94 IDR5056364.98 IDR→
3MUFHMLoN614aMkwPBCk4vqD7vBDLcpE7P0.06962200 BTC120785458.90 IDR74900902.68 IDR→
bc1q7prlduxv2hdt6hvzgghwmsx8p96xgzuju0p2qm0.00060020 BTC1041271.90 IDR645708.57 IDR→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf4.71217397 BTC8175032250.74 IDR5069462008.04 IDR→
Fee 0.00036414 BTC631737.34 IDR391749.95 IDR (154.95 sat/vByte)
176318 confirmations4.79216597 BTC8313808362.14 IDR5155519188.35 IDR