Block

394670
0000000000000000001d012ee4ff6d44d559a71448e4086ea971fe4579277f32
Transactions914
Height394670
Confirmations561090
Timestamp3808 days 10 hours ago
Size (bytes)996016
Version4
Merkle Rootd3561a6c3517d86424101415ac9a61376ca806ab836a706b85b748cd5277b9ab
Nonce270834003
Bits1809b31b
Difficulty113354299801.4711

Transactions

499de47d031101101b4d91374e4b791be36f1b47bf199a64a0b31d0c3e11f5c8
mined 3808 days 10 hours ago
No Inputs (Newly Generated Coins)
 
1FeDtFhARLxjKUPPkQqEBL78tisenc9znS25.11988963 BTC47236413.86 ZAR25663031.88 ZAR→
Fee 0 BTC0.00 ZAR0.00 ZAR (0.00 sat/vByte)
561090 confirmations25.11988963 BTC47236413.86 ZAR25663031.88 ZAR
4d09ee0d762ffc8b58d997a7ffc1a3f808cb60cc9898ea7b57c2cfed1f46c809
mined 3808 days 10 hours ago
12F9UHg4AU8rHeY6qN3c5DwcRoGZfxxy4k←1.83461789 BTC3449886.57 ZAR1874286.00 ZAR
 
1MbRHKWU81R1Lqm4v1srdSbKMJ9rTTgixh1.00000000 BTC1880438.75 ZAR1021622.00 ZAR→
19So5W8C1yzX3EdC1AnFgXw7tja8ppVK2y0.83461184 BTC1569436.45 ZAR852657.82 ZAR→
Fee 0.00000605 BTC11.38 ZAR6.18 ZAR (2.69 sat/vByte)
561090 confirmations1.83461184 BTC3449875.20 ZAR1874279.82 ZAR
724a1fe08a6537c45001bf56acfb8bf3dbeb3e400a27d992f62ab25f468073b4
mined 3808 days 10 hours ago
1FDACNK82CEUThSDFCMeJbrhRJ8TzUCZZi←2.45623065 BTC4618791.29 ZAR2509339.27 ZAR
 
1PPi12U5iuntF6nmnuRv2awvvcTUAvuwua0.02575500 BTC48430.70 ZAR26311.87 ZAR→
1Gy3Nb9QjEnQu1PpgCkfgph2Svg59UwdHR2.43038340 BTC4570187.12 ZAR2482933.15 ZAR→
Fee 0.00009225 BTC173.47 ZAR94.24 ZAR (35.76 sat/vByte)
561090 confirmations2.45613840 BTC4618617.82 ZAR2509245.02 ZAR
2f76b944d6c6449a7f6abb99796309876c4bedfca2e4d61f53f4359e8cc92e51
mined 3808 days 10 hours ago
3FAFNHorvX8C6y3cjraSUgZiL4ZsQXsmVP←85.82800000 BTC161394297.03 ZAR87683773.02 ZAR
 
36TM3HZDU9Qmfm8jsrDUPShyGsFUB59bMg84.20800000 BTC158347986.26 ZAR86028745.38 ZAR→
3HNSiAq7wFDaPsYDcUxNSRMD78qVcYKicw1.61990777 BTC3046137.34 ZAR1654933.42 ZAR→
Fee 0.00009223 BTC173.43 ZAR94.22 ZAR (24.93 sat/vByte)
561090 confirmations85.82790777 BTC161394123.60 ZAR87683678.79 ZAR
a92234323db663b5dee3ab25bd65bec17644c88881165a045de89211ca5148d2
mined 3808 days 10 hours ago
17MDtwKMWf8Fw3D6zKUD9A1wR4dvuEyNG7←0.79990000 BTC1504162.96 ZAR817195.44 ZAR
17MDtwKMWf8Fw3D6zKUD9A1wR4dvuEyNG7←1.37620000 BTC2587859.81 ZAR1405956.20 ZAR
17MDtwKMWf8Fw3D6zKUD9A1wR4dvuEyNG7←1.14586307 BTC2154725.32 ZAR1170638.92 ZAR
 
12FULL6tyLirc9KAyv61UgC9D8yP197CQS3.00000000 BTC5641316.25 ZAR3064866.00 ZAR→
17MDtwKMWf8Fw3D6zKUD9A1wR4dvuEyNG70.32186307 BTC605243.79 ZAR328822.39 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (16.23 sat/vByte)
561090 confirmations3.32186307 BTC6246560.04 ZAR3393688.39 ZAR
de76ecd0bfb413dc0b72a5765966cff173b77aecd32c29c59be03de655f6b33d
mined 3808 days 10 hours ago
38AbiibfVSXhrSmJHNgxND72GgkrzrNau1←87.00020000 BTC163598547.34 ZAR88881318.32 ZAR
 
3G9c7WVkqxKnvQcaUMVeZYtvd43vE1eeGv86.00020000 BTC161718108.59 ZAR87859696.32 ZAR→
3HNSiAq7wFDaPsYDcUxNSRMD78qVcYKicw0.99990777 BTC1880265.32 ZAR1021527.78 ZAR→
Fee 0.00009223 BTC173.43 ZAR94.22 ZAR (24.93 sat/vByte)
561090 confirmations87.00010777 BTC163598373.90 ZAR88881224.10 ZAR
a4227885d36171d59379ce24b7bc6a2538ed1ea2bbebb3a355daf04f2abd3e08
mined 3808 days 10 hours ago
1B7xMVnsfxxQVfipepPoHj7kF2f8peGYZw←0.02843293 BTC53466.38 ZAR29047.71 ZAR
1B7xMVnsfxxQVfipepPoHj7kF2f8peGYZw←0.03044077 BTC57242.00 ZAR31098.96 ZAR
 
12TKTXVd6pHBUZtxBXNErs3qooqNvJgDby0.04049300 BTC76144.61 ZAR41368.54 ZAR→
1B7xMVnsfxxQVfipepPoHj7kF2f8peGYZw0.01828070 BTC34375.74 ZAR18675.97 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (22.88 sat/vByte)
561090 confirmations0.05877370 BTC110520.34 ZAR60044.50 ZAR
d759b70034e67f6a86d04628ebc4fe864d52d0bb6a4b89f36c382dcef47a08d0
mined 3808 days 10 hours ago
17sLmq7jUXjLDRfpwunm9FJ3sFfXZXypH8←5.16602465 BTC9714392.94 ZAR5277724.43 ZAR
 
1ENz6yYGjPkQn1Kd5Fc4yD6dmbaeWs5eyr2.79453015 BTC5254942.78 ZAR2854953.48 ZAR→
3DJN4r7fm3tBxgKuey7FtpmChSyZPfP1Mw2.37147100 BTC4459405.96 ZAR2422746.95 ZAR→
Fee 0.00002350 BTC44.19 ZAR24.01 ZAR (10.54 sat/vByte)
561090 confirmations5.16600115 BTC9714348.75 ZAR5277700.43 ZAR
4005e10ebea1101e11a5898a1b2e184a0e121f7182efe297315d4eb479767873
mined 3808 days 10 hours ago
3Gt9Vca7Pa32MoP2MuRyPtEpZYL9c4jUJg←0.22428062 BTC421745.97 ZAR229130.02 ZAR
3JDWgcz76kHG2jSA4r6F8PVcZJnPgwGfeM←1.10000000 BTC2068482.63 ZAR1123784.20 ZAR
35yB9joQNBnwG2iehvbmi4Q3ZuuK1w4yWp←0.67030000 BTC1260458.09 ZAR684793.23 ZAR
3NWMp1oXcwLM9QcPfFVmaUVVXmvWu3XfEe←2.12383649 BTC3993744.43 ZAR2169758.08 ZAR
 
1eKfn22HNfHisVqKFdFwB7q3YWxGiiec83.85268000 BTC7244728.76 ZAR3935982.65 ZAR→
3MuaLVyzuyARcc2F2b3inSopKbKF3yjgeA0.10650800 BTC200281.77 ZAR108810.92 ZAR→
321QBWC1pehxGfSzZWfcEyJxCbVVScoMdu0.15901388 BTC299015.86 ZAR162452.08 ZAR→
Fee 0.00021523 BTC404.73 ZAR219.88 ZAR (16.68 sat/vByte)
561090 confirmations4.11820188 BTC7744026.40 ZAR4207245.64 ZAR
ca1c3c2b047b886ae61b7f68c7b0960577ccddf020cad9cd92da002050859b06
mined 3808 days 10 hours ago
1EoEZbMdgvsip3uajkmVmW2JwCg4DTVtD7←6.01449124 BTC11309882.39 ZAR6144536.57 ZAR
138SbhE7RUACmc8NeVw1MwEHFdBoBczAh6←0.00265895 BTC4999.99 ZAR2716.44 ZAR
 
14kaF7zReaWX6akZAUUWQ2p7C4Pakjb4xW0.85951057 BTC1616256.98 ZAR878094.91 ZAR→
1ESESkroGMu147XLEDPxaYWFvh8s57YVsg5.15753962 BTC9698437.36 ZAR5269055.94 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (24.75 sat/vByte)
561090 confirmations6.01705019 BTC11314694.34 ZAR6147150.85 ZAR
b513019a5baa34dc4ec38cd48db7c8e09ce816ac85a6fc60f4e1444eb5925a3e
mined 3808 days 10 hours ago
1Ca4Z1qtZQdHUq8ZsY5KCmENoceNV2fGDi←0.24170000 BTC454502.05 ZAR246926.04 ZAR
14jKx7Bx7uWiKRzLHHP5Yay4dVK5bt3wVv←0.07130972 BTC134093.56 ZAR72851.58 ZAR
14jKx7Bx7uWiKRzLHHP5Yay4dVK5bt3wVv←0.02321317 BTC43650.94 ZAR23715.09 ZAR
14jKx7Bx7uWiKRzLHHP5Yay4dVK5bt3wVv←0.04690000 BTC88192.58 ZAR47914.07 ZAR
14jKx7Bx7uWiKRzLHHP5Yay4dVK5bt3wVv←0.02307657 BTC43394.08 ZAR23575.53 ZAR
14jKx7Bx7uWiKRzLHHP5Yay4dVK5bt3wVv←0.09191810 BTC172846.36 ZAR93905.55 ZAR
1CYZcei3kxj7qxPoqFHH56eGE36qYW6WaH←0.80325448 BTC1510470.85 ZAR820622.45 ZAR
 
1CVeARrPHuyob2jQNXDt9YAmCqBFSLRg521.20000000 BTC2256526.50 ZAR1225946.40 ZAR→
1Ca4Z1qtZQdHUq8ZsY5KCmENoceNV2fGDi0.10117204 BTC190247.82 ZAR103359.58 ZAR→
Fee 0.00020000 BTC376.09 ZAR204.32 ZAR (18.02 sat/vByte)
561090 confirmations1.30117204 BTC2446774.32 ZAR1329305.98 ZAR
999e16d1e08a27a90629e11f690b9aad1b2169790f4c96b530dfc9731eec846f
mined 3808 days 10 hours ago
1JUBstcYFqyDLAgbrUKFPCbAEx1RojM7di←0.20780000 BTC390755.17 ZAR212293.05 ZAR
1JUBstcYFqyDLAgbrUKFPCbAEx1RojM7di←0.13190000 BTC248029.87 ZAR134751.94 ZAR
1JUBstcYFqyDLAgbrUKFPCbAEx1RojM7di←11.29750000 BTC21244256.78 ZAR11541774.54 ZAR
 
37SwRCscoNjQnTnDiX9QdWGKg8sEWnKdwH10.00000000 BTC18804387.50 ZAR10216220.00 ZAR→
1JUBstcYFqyDLAgbrUKFPCbAEx1RojM7di1.63710000 BTC3078466.28 ZAR1672497.38 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (19.31 sat/vByte)
561090 confirmations11.63710000 BTC21882853.78 ZAR11888717.38 ZAR
cd9bc9b8cbb57b492453f0672b847b78a4a4d34c19e8b6d3607b5c624ad208a7
mined 3808 days 10 hours ago
32hgrebhXGbRQU9KPKeNRYGufrG2gQwmzJ←65.21837306 BTC122639155.91 ZAR66628524.72 ZAR
 
36uFZQmhkYpauMkmqVidwa9vpyWsGiDgNf14.03904618 BTC26399566.45 ZAR14342598.44 ZAR→
3HNSiAq7wFDaPsYDcUxNSRMD78qVcYKicw51.17923465 BTC96239416.03 ZAR52285832.06 ZAR→
Fee 0.00009223 BTC173.43 ZAR94.22 ZAR (24.93 sat/vByte)
561090 confirmations65.21828083 BTC122638982.48 ZAR66628430.50 ZAR
340f28e5d46c2e0b8fb203b659693e77ac874a14dd5c5e6440b991d8ad610381
mined 3808 days 10 hours ago
16kcqEiShUPTPhifKuec2U8XQL9w8sopGQ←3.54640315 BTC6668793.91 ZAR3623083.48 ZAR
 
3KX4SDxg4UH3tE7g6JMEp76wdyYuA2irmW2.37139700 BTC4459266.81 ZAR2422671.35 ZAR→
1HDp46R9Qhh9Z44SbgqdUbSyun9r4vfkbR1.17498265 BTC2209482.91 ZAR1200388.12 ZAR→
Fee 0.00002350 BTC44.19 ZAR24.01 ZAR (10.49 sat/vByte)
561090 confirmations3.54637965 BTC6668749.72 ZAR3623059.47 ZAR
6eaa7aed8c716768c9a6d6dfcd212c17d33881e0c07f0b1786a594599d25cfdd
mined 3808 days 10 hours ago
1D9TwUzY8tNJoQ5rRKPXVXGVwnzArSMUbF←0.49950000 BTC939279.16 ZAR510300.19 ZAR
1D9TwUzY8tNJoQ5rRKPXVXGVwnzArSMUbF←0.39950000 BTC751235.28 ZAR408137.99 ZAR
 
1LqnSJffkMoPCnGzhJZdYjDrSuMi3fup9U0.22538200 BTC423817.05 ZAR230255.21 ZAR→
1MqzAjhsE8rykHM1WysNAiFiobnwdznaCq0.67351900 BTC1266511.23 ZAR688081.83 ZAR→
Fee 0.00009900 BTC186.16 ZAR101.14 ZAR (26.47 sat/vByte)
561090 confirmations0.89890100 BTC1690328.27 ZAR918337.04 ZAR
2914d1995ea002f89e345e404816793f5031ca002c9869d68abbfe2eadf936d1
mined 3808 days 10 hours ago
1FXqE2ixnnSB1kvwbMtWma5xQ2bVbkSq3f←164.00000000 BTC308391955.00 ZAR167546008.00 ZAR
 
17MXnntxiTSRcTPQXdNSmhp3xSm9WcWBPS35.16510000 BTC66125816.69 ZAR35925439.79 ZAR→
13ji7JXEYn5nC9cp8ARB3K9o4Ton7FY9ER128.83480000 BTC242265950.27 ZAR131620466.05 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (44.25 sat/vByte)
561090 confirmations163.99990000 BTC308391766.96 ZAR167545905.84 ZAR
95f32d5d28255a3781be55f9c0a8a42801b6c314f15871707801e7d7634c82ff
mined 3808 days 10 hours ago
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.11312574 BTC212726.03 ZAR115571.74 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.12746683 BTC239693.57 ZAR130222.92 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.02072934 BTC38980.25 ZAR21177.55 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.05749276 BTC108111.61 ZAR58735.87 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.14194893 BTC266926.27 ZAR145018.15 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.07455535 BTC140196.77 ZAR76167.39 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.07372024 BTC138626.40 ZAR75314.22 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.02414012 BTC45394.02 ZAR24662.08 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.03364707 BTC63271.25 ZAR34374.59 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.06238811 BTC117317.02 ZAR63737.07 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.11078038 BTC208315.72 ZAR113175.67 ZAR
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g←0.16758446 BTC315132.31 ZAR171207.97 ZAR
 
1KCFxy6AZ41qukB6ejkJ3tbFjHZhey3nuo0.90000000 BTC1692394.88 ZAR919459.80 ZAR→
1KN2XbsabsVzxfWUmMMtQgg56hwaA7aF7g0.10727933 BTC201732.21 ZAR109598.92 ZAR→
Fee 0.00030000 BTC564.13 ZAR306.49 ZAR (16.21 sat/vByte)
561090 confirmations1.00727933 BTC1894127.08 ZAR1029058.72 ZAR
5b94f05bbd38f5f4283a1b5b569e6b71111be4220c03f8788301c054756edc14
mined 3808 days 10 hours ago
1NRDBvaKx2MgD6j2bynafXrfLfcrKXjDJM←2.34166455 BTC4403356.76 ZAR2392296.02 ZAR
 
15vpXb8F4fyHUNr2p7bvAsNDaW2p6rEPGs2.34166455 BTC4403356.76 ZAR2392296.02 ZAR→
Fee 0 BTC0.00 ZAR0.00 ZAR (0.00 sat/vByte)
561090 confirmations2.34166455 BTC4403356.76 ZAR2392296.02 ZAR
55d784cd4cb6e21d25febe15febf63a51da86719667a9a649c607648c0b90b1d
mined 3808 days 10 hours ago
3LZf1nSWDW25ooe5B28ZKverYQRXxAKKJ4←0.99800000 BTC1876677.87 ZAR1019578.76 ZAR
37MePhv5RtMk6X8SuNzQ8oWSj9NvGWyx6b←392.20019442 BTC737508443.34 ZAR400680347.02 ZAR
 
3GZs9gN6YG39zPrJ2uFtqjRc9wbtwaiyAo391.19419442 BTC735616721.96 ZAR399652595.29 ZAR→
3HNSiAq7wFDaPsYDcUxNSRMD78qVcYKicw2.00382392 BTC3768068.15 ZAR2047150.60 ZAR→
Fee 0.00017608 BTC331.11 ZAR179.89 ZAR (26.52 sat/vByte)
561090 confirmations393.19801834 BTC739384790.11 ZAR401699745.89 ZAR
99080bb923ae6e6d0fe24c817e5758a5fe8863b28d0950760a847c39203f1912
mined 3808 days 10 hours ago
1Lx4B29oBaKy1rusp6CmP1aSvFWMeJXJmc←2.78542781 BTC5237826.39 ZAR2845654.33 ZAR
 
1LGSgGBdC37Tba8ZBZbF4VjZ4TnQResfgv0.41400831 BTC778517.27 ZAR422960.00 ZAR→
37GLQfw9HFmQDHh4VoV2TkAacMce9JSPgv2.37139600 BTC4459264.93 ZAR2422670.32 ZAR→
Fee 0.00002350 BTC44.19 ZAR24.01 ZAR (10.49 sat/vByte)
561090 confirmations2.78540431 BTC5237782.20 ZAR2845630.32 ZAR
243411d7e66cf0d4eb3ea9d2b4391a48962dd1c458ce3452869f68710c182bec
mined 3808 days 10 hours ago
3NgGvCBSocY7CHUaLh24Y8dVR1NoWdcgWH←9.85659022 BTC18534714.19 ZAR10069709.41 ZAR
 
3QNYWjosv8PBELJBYty7vJnxrTQf5AC85Q9.84349799 BTC18510095.06 ZAR10056334.10 ZAR→
1Ht8S3oq62x5oaCkfFfcs9FXGFEsRKTgeN0.01300000 BTC24445.70 ZAR13281.09 ZAR→
Fee 0.00009223 BTC173.43 ZAR94.22 ZAR (24.73 sat/vByte)
561090 confirmations9.85649799 BTC18534540.76 ZAR10069615.19 ZAR
3213d9f79bd56db1c49a1ee7b6012d55e96d19acf347477ec3cd4d34afd51c5a
mined 3808 days 10 hours ago
3GusRxgudVM2Dt7SdweEaAp65Hak6cwvJY←10.00000000 BTC18804387.50 ZAR10216220.00 ZAR
3GusRxgudVM2Dt7SdweEaAp65Hak6cwvJY←20.00000000 BTC37608775.00 ZAR20432440.00 ZAR
 
3HNSiAq7wFDaPsYDcUxNSRMD78qVcYKicw19.99982392 BTC37608443.89 ZAR20432260.11 ZAR→
33oNA9cSRhBT1mWj21eJJC7kHeHNVMuYJW10.00000000 BTC18804387.50 ZAR10216220.00 ZAR→
Fee 0.00017608 BTC331.11 ZAR179.89 ZAR (26.56 sat/vByte)
561090 confirmations29.99982392 BTC56412831.39 ZAR30648480.11 ZAR
d399d471594cc057a8f89ebf598d57b6ba3933c219a80f974b00dcbf2bbcfdf9
mined 3808 days 10 hours ago
1MCcUPQkWQX8JmEoJDegs1nWSmdtaupRpF←0.10026547 BTC188543.08 ZAR102433.41 ZAR
 
17dcHbfDwTVnR32cfWYQhnKUZ3H1posMiH0.03773365 BTC70955.82 ZAR38549.53 ZAR→
12ErRZ3AV9MRvpdsBn4ASTh9DavJ21QLP40.06250000 BTC117527.42 ZAR63851.38 ZAR→
Fee 0.00003182 BTC59.84 ZAR32.51 ZAR (12.38 sat/vByte)
561090 confirmations0.10023365 BTC188483.24 ZAR102400.90 ZAR
858128555a54cfd6efbaf1f2b1e4bc78544bbb0e9a19bc85144a73403bcd540f
mined 3808 days 10 hours ago
1KZoei4idKJE5zENwH2h9DUtsVGrkj2mDg←0.86555740 BTC1627627.68 ZAR884272.48 ZAR
17ASQFG9gG8xMfRebgk4wZPRk1DbSxiVDa←0.39541392 BTC743551.66 ZAR403963.56 ZAR
17ASQFG9gG8xMfRebgk4wZPRk1DbSxiVDa←0.31941855 BTC600647.02 ZAR326325.02 ZAR
 
18o69VUQKanSTVa3QCfaqYBo1azbHpetFX0.05591867 BTC105151.63 ZAR57127.74 ZAR→
34objiABwsVegN58m3sM5KkoNwSprvMoFG1.52434800 BTC2866443.05 ZAR1557307.45 ZAR→
Fee 0.00012320 BTC231.67 ZAR125.86 ZAR (20.03 sat/vByte)
561090 confirmations1.58026667 BTC2971594.68 ZAR1614435.20 ZAR
e4728a8d32f80d8d3e3a384d68a4034e40e16a5a4c8c9b6142922f6575fdb305
mined 3808 days 10 hours ago
1Bzcrtsy3FjrTmTbB8dsvBmGGCsadnXPFW←500.00000000 BTC940219375.00 ZAR510811000.00 ZAR
1KT4skGXD3Nkda4TENAZ3Wz45xocG7Bthr←0.19310000 BTC363112.72 ZAR197275.21 ZAR
 
1EUZp2Re1haNYg8pMBF5ecuPckjEMX2E9v299.99990000 BTC564131436.96 ZAR306486497.84 ZAR→
151AcJkvjnRpLNWTvxvKxc4jQyEo3imkUL200.00000000 BTC376087750.00 ZAR204324400.00 ZAR→
12gMnfoepT8EW6hvddg7Mzcsnngu2H2vMm0.19310000 BTC363112.72 ZAR197275.21 ZAR→
Fee 0.00010000 BTC188.04 ZAR102.16 ZAR (24.57 sat/vByte)
561090 confirmations500.19300000 BTC940582299.68 ZAR511008173.05 ZAR