Transaction

3e88f0d2a4808a5d2a5cbe8a7ae2ed38776dd6771941d4b85458cd82d1d2568a
514,159 confirmations
Timestamp
1482459985
Block444,673
Fee2,493,190 sats
Fee rate70.63 sat/vB
view on mempool.space

Inputs & Outputs

Inputs
1MPAdVPfJ8R5wLiz4mTDECxXkxQVjkQ68X
0.0057 BTC
1FBLSvGsPvZMdCZySaZtTZZXc3LmvWRHVK
0.0057 BTC
1KRgyqvAuvGXEcA4Po7KJcTbiQvoFi3aMo
0.0342 BTC
19b1ATY4q8mKe2jSGKSsCpapKwQb9xd58M
0.0069 BTC
1CtTPegAEGoxFG8yDHvCd47iTKZEQtujxu
0.0285 BTC
1GMXqdtp73dXstjhEdsYVyj7FpHRsAhZVq
0.0057 BTC
19Nu9Jpk5g9iegRkLthovHw3Wbx5tSdB9Q
0.0012 BTC
13G7cTQNh88sHdHrz8e4C4GTpW125bS4kM
0.0057 BTC
1A96VKPTyjkW1cqfchok359oAscZudQBXL
0.0023 BTC
14CxBautAZsyXGEEu77WXBzj18G6zDHc3g
0.016 BTC
1H9pq9hBzpvcXHAHpJ23ahrbCcDmidWyAu
0.0057 BTC
1JZrUdCiRZZ35BgMzwGGNZZEAfXr6Cy75T
0.0057 BTC
12dC7zossTzE5dLq4N6Bvp485sb3WfavyB
0.0225 BTC
1DR5LZoczxumhDn6fojxKk4Fq4LS7rk2qx
0.0057 BTC
12ZQ5VAMwma4rZvRCrMkS5bQn3aYSkFCHC
0.0217 BTC
1LfiUfVYEzt5RD3mthY2ac8ro8585DhJHA
0.0035 BTC
14HxNekbqJ1xAqh6CNLWe3YzidSFkP7Vic
0.0035 BTC
1CCpgoYPByhyFJhgrQ19MtucNC7wDtTLvu
0.0142 BTC
1H5tFqeLsZkfRpmwFbVwfSFYmonrGSX2BG
0.0023 BTC
19JUP5r5ZioMvcY68aVhLU5avrQYMuydDN
0.00422 BTC
1JWH5aGJupdhfuk335qd2dTvSQfpcyQVvN
0.0057 BTC
12vPxYYvuGS311G8TT4tNbJycHyU5igj7k
0.02093824 BTC
1MUN5tCN8uUEzmJq71unJegoNsXJBSmsrX
0.0057 BTC
1EuzzXt3D3FknFf1Di2pq8e8PhHaR9CaUH
0.0217 BTC
1GCKgfqNGFXFtyXb38qqcRjCkZuPGGeGCq
0.0057 BTC
1Kzsyhbdvj6RZZvDNvknt5bw34fXjnWpBx
0.0057 BTC
1GNdbEH88XiZbukrHPgJZbDSCCaJwNuvor
0.0035 BTC
1CC9vDoJzKU9wmLt8PkXnn7RhELezokygN
0.01101785 BTC
19wLgwPgM2cedmpCLS7wj5pcGE3XeSHWwn
0.02162776 BTC
1MvSJRkpHiTZuMQ8o57ZVy8ZKmyngb86GE
0.0046 BTC
18uTz2q7SPN9rWiR2swv1Ega2R7wm6Fnn
0.0853 BTC
1NW8RPGi3MULuyzTc1dDxBZHkPG8QPMYsF
0.0228 BTC
1BbE8M2BtQbm2PM2gGzZ7Qgd6bvX2kxeyh
0.0049 BTC
1PArz6Fq6s2EDUyDwLaxKw6iSNoRrxfDcb
0.0057 BTC
1Fi1SgCdBHQqJsGu78jB1xZsLivCqjtxV6
0.0023 BTC
1J8kPhx4ZxCTjeUaQf9NYfJykAXScL7UqS
0.0179 BTC
1PfoF4TdET79g1rFqBasYEJKWQLw7Q5rfq
0.0035 BTC
16srPonVp5PBrZHsuNcvPCQH32MMfqpLGC
0.0035 BTC
16SQ3uuxKnVgr5oa6xJwskiVhaiNPXSxVj
0.0057 BTC
18qHFt4YW2WD6xFVyBP5Ekdsqsz3B1dY7q
0.0057 BTC
1K3bSMS1oAsGoAYnQrccCuYVptRZL7FA6y
0.0057 BTC
1MvvtRHvrkuaJ5kigZRa4WKStjeMsYBTez
0.0114 BTC
17E8aYZBWqh1CrNvk4hyDeVGE6tcA1Aw3R
0.0057 BTC
1k7Fg9R4mBCdmB8Bv2zsgZmRgDhsQsHHk
0.0057 BTC
13XFRRfNgMCSBevjMQyTJKba4yRwP28cNJ
0.0046 BTC
1GJRnN4nkqmWwWQiD9yfVbrGPsMg9NzVfq
0.0057 BTC
1MFKJgJwwQGESEuGeidZK5FcNiH9pZqZXq
0.0057 BTC
13gQGVNRcr3pZurbUiVaQJu5BDUr3SVfBP
0.0171 BTC
1EcLejWcnfrpd9o5LvRVNE9KGDfZGKuYHg
0.0035 BTC
15Gxff7PctWx73gRuruo5NTtjyoYQiFTvX
0.0057 BTC
1KuRjXPVzf16cEUmjGXuYZxmFA2c8Q5ngS
0.02172089 BTC
1Q9MXGwBrPVRw7YNHACVqdmxibEraXpPVX
0.0057 BTC
1DwETMqRQ4ag5ntmHP2AHoid9efPNWGSox
0.0092 BTC
1PugaxJ7GSgzX9mvZ9PbmigRWnFdRfos5y
0.0057 BTC
1TEst5ty7yJm83qFC1z7VBedYk795a37S
0.0035 BTC
1NpMTsR3o7xzv9cm9a3QeetogohzYDZWQn
0.0057 BTC
1Jnp37Ck9Pdcts5VKUtfw9EWvFTFYNk1xE
0.0262 BTC
1LuPwCgur4m1U4NQN4DeAqrDWNxJguT4wm
0.0057 BTC
1B4e4hk7jXcMDGbpmLYDvEFNkYHXR6XgBc
0.0057 BTC
1NqxN1MWieDeCSS2bHu8cMkf4HR9LoZGdL
0.0057 BTC
1EaCDMXKayArwyRWYogZUsLx1HuDUSNUFX
0.0012 BTC
1LzRicMRPDqawkSVyJYRFcDHgBMMUzR5QJ
0.0171 BTC
1CfKH9WZirZMoK78cF5Pc8cibjLgejMvTU
0.00569252 BTC
1JEYnxshMefCopb4uXmPXPPNACytEGQ9bE
0.0057 BTC
1KD4xr3y3Ye2Nza8JDBuRn3nY59AT5gVgQ
0.0479 BTC
1Bddri8xcrpzyph7FsvetSNGVetQy2dDd1
0.0057 BTC
19F65QX9drwjs2KFVaT7MVsTRomuouqs23
0.0057 BTC
13ZQd6qReFAJxPiigbYELyCkzENs83CAQn
0.0114 BTC
1KmMaPHQ7vMH5EPvkAHge5rZZFzyVuaAqg
0.0182 BTC
1GHZbx69BWSr5uz7bBVsSCpJexAwy4MD8g
0.0351 BTC
156M2DUA1iaPEgNiPPADc6TeEuy3uGsSws
0.0035 BTC
1CExLdCM9QNYD6rptCwCK49KbBYP7aY2hw
0.02172089 BTC
13i6Wxsa9S5amPuZVU7DGcRnvyJzadTD1u
0.0114 BTC
15pzsRMd73Nf31ZXGBoVrf93gr9fyXKpWW
0.0166 BTC
1Gwb2aWdQgSz9VuxSTHX2PRWx48H7LPjNU
0.0012 BTC
1GMCuFxmq61apVQh2Np62PaGRMFind81Ui
0.0057 BTC
19s6Kv4u4v5otdPVpkUgG44CjBU9YFV9f3
0.0012 BTC
15eRoSeuX2A6wrstjacNuMBwrULLvPbhWB
0.0035 BTC
1AqayV1TPX4Xd3tnpXCqvVKQMKuqEVqcdv
0.0023 BTC
18dvJuxWh6QLks6USqLpVS7mMCYDJVYdVt
0.0114 BTC
14fpt5gMj6wMxMAKQvz9CfaV68BoX5uMup
0.0057 BTC
1NwcizxbG2DeEVuxoPN3kGcYCmVWSzXfs6
0.0057 BTC
1P6kxHwu7iB5JaBSCCDhmwd5yvspGwbCS9
0.0057 BTC
1BEHiEeEJL35U5nHSRd1vR5HELmpBkCfAL
0.0057 BTC
1P2uMrCAzCNuPjJuY83KVYrm5sT8tBgt9p
0.02171279 BTC
1BUzUBfeXF3N7KYfShHdcerKmwkfo2Cgcb
0.0057 BTC
16EwQWcKUvK97axRn3fP8pbwyc5gH4rDkr
0.0023 BTC
1LVUEpex69DtWg1W4Y4Ua8LuhnsLuBzRnV
0.0069 BTC
1L2231VgWLZ45SLVYhtsxsbnwe4d7wn1XM
0.0114 BTC
1KNkKK1CPQfZEWTxwCS2N71N8r9UMd8FX6
0.0057 BTC
16M1qokUFj7XyeRML5ZjeMzgv9EWDCtjDX
0.08341501 BTC
13T8tTkD61Rqp73HQHbS5v7exmrosP8BXX
0.0012 BTC
1KoEXeLu4eJsFD9zEombnbHpCxqY27cyzN
0.0057 BTC
1PysfysY6sx8Q1Xoi6JKyZshaN7TJ2edBr
0.0057 BTC
13stXJLUSLdah48SEZvtCjU3YtDTubjFYe
0.00569856 BTC
1AUjy3wFzZiWS7vicM13YBsy51KN2z5jXA
0.0057 BTC
1CVYwZDw7hVvqJqCRrECdHZUyV5zWqU1ZV
0.0023 BTC
1C516F1NciyLJvRidUxH4jVXWDL9aQCXyA
0.0034 BTC
1AqEJ7tob2SrjYgETm5HQKv4xAzYRxWGw8
0.0023 BTC
13MoZu5mPt1NFu7riJpqFuYPY8ACjY57qJ
0.0057 BTC
1ECJcHZ5UNogoQEJfFCyUJtFPJbD2UBWC3
0.0215 BTC
13E6BJgdf7jhfEK5BSYrKZhCFDpjXamFJD
0.0057 BTC
1KgsnbX23i24D5CHjF2jdVi2TeDB5s8sqB
0.0237 BTC
19TKeyihsEP7MnvnhSkcQtG5Rekvx1y4Hk
0.0012 BTC
1BWKZcv7TQVTSNmdVrpPpYEZnwzXB7PM9L
0.0057 BTC
1LkP5biu9TFjV4mt6fkKf1vrwGbBrda8oz
0.0057 BTC
1FjbtYoGJWVXexMEDdxeorFUkRnfCxgDAN
0.0057 BTC
1Bjh4t5Ha7cmsnnfZExGTeeR3gAFT8DDd5
0.0057 BTC
1FhmBS6sdPbPCach1LJeQqZiRPiYLQoWsr
0.0091 BTC
164DatRbjoQt7w8KA6h5DkCPybYWP1pjih
0.0225 BTC
14DwSKQXWavrLyi99oEQebPjVWZZXDFGaE
0.0034 BTC
122TCMBRyBX5k3dYwCDa55tQ9nGTWoUm12
0.0226 BTC
1DHUSDbygmbdz8PpojYhep8PVXtiDTVxdh
0.0012 BTC
1HRBp1Z3kVTGbSrFDrZSXpDoqSkFcZEynN
0.0034 BTC
1Nec7Ns6ErrgP9zEn7wZf6n6D1DiqNotkE
0.0057 BTC
14KE6paaAuAz3uYvFsThuPUDeBp2LdrkAZ
0.0012 BTC
1FRYpNmsAiSAJM9Wwt41r8epZ7fcTwZSvZ
0.0057 BTC
18b1KgDtqyRWufT3JAdT1P76GnCFitZXNG
0.0841 BTC
15gu6AGZfdquFwDmWtxr1i2dRc8H4UrAT4
0.0057 BTC
1A9nUdTLkefC4vHfbEhEGirbmtgHBUwy6x
0.0113 BTC
1DQX1WhCwbQoxzwSJoZ9CVb2PCdQkQ28Gz
0.0057 BTC
1FNQa7NxjBHiazGRqdSx6JvK8VTBNYHc4y
0.00501286 BTC
15nFJYJaPhb1qaj1gbRjsKLJKUAS6eyLDZ
0.006 BTC
1Mtf7wrkeU7aXAvzrMG35p6owsqR9p7W2V
0.0215 BTC
1MvUgLfpWzNNoUeFMchftx8DnDacq6qcC4
0.0023 BTC
1N5MN7d7vHaHf1eHmjLKotSNN2Wm2gECFM
0.0034 BTC
1Dnvi1rHf8EFk6Fx3dS1EzKZJA3goFwqfL
0.0012 BTC
1BvG7FiCWiMH4vKAWKp8cLLLUAPwXCCNdj
0.026 BTC
1LeQacW7CWPTN2oyGgdtKq8EmHE3aNxAhv
0.0012 BTC
1BzbCbU4LQYrq9j7A9fMMJbQ823bPYKC5D
0.0057 BTC
12Sht6mqZkbwMqXQ8W5Vhxboo1mxn8h3nv
0.0136 BTC
18WtmTJC25nk98kpEVFc8Uv2UuSdczzfxB
0.0272 BTC
14jMCnJurnnxD3zwZ1zSMjNA8d788NqgUf
0.0023 BTC
1Md76HxuUDKi4iFM3ZUR5CgpV6UoFg8BY9
0.0057 BTC
16RAe7SLAu9Drt95yx4o7kB3yetomgQwDG
0.0057 BTC
1DmydMhzbimHe4fykcsh7tYo4DuMY55SKN
0.0034 BTC
1JZ3VwRFHD1HYphRky78PrVYerbPkF5u8f
0.0057 BTC
15kEkdrsuyx9vgFCxEpu14jKwMVhzYXyJT
0.0136 BTC
14q5GKFEFAELAWDPyZec1GggxzCHYPwHck
0.0012 BTC
1XwbX3WZdCCdeT1CUyHTLJpUaJNhUxXXH
0.01535276 BTC
19qnLf9tq4xEbLq78oLoYXmeAM5nxEQZ2q
0.0057 BTC
17TXgKaHc8KfV1KtmspA8E9nvj6iY4cHGT
0.0057 BTC
1MVvvwGRwvdnY2qbahU3jDVHMo9TuQVx7R
0.0057 BTC
17yG4zrxq51nQkj5uhCDKCSrsSVrWye7iK
0.0057 BTC
1EEd4qiw4yS5Xh46ccvFpDvQKgSNghcU1p
0.0057 BTC
13SDkzSJsTS83N763Ukh6WUE2Df3Aw7Hnk
0.0057 BTC
1Co589D6RgU69Ub5kn9XcPa3a2ei2WrFH4
0.0057 BTC
1M9tNTtVQu6SEggygLrFscTsZXethu41jJ
0.0057 BTC
1AFs7fyEhvYuArHdkuAsFyYQshftPhQFLs
0.0057 BTC
1Ef59ujt8oPbDRuyHt6Hr4nuhy7zdYNF5j
0.0046 BTC
1HBNtY2Aq4dy9nQdPHdioerothj8z4opc3
0.0057 BTC
1JK398BNr6ob5LE7dA2Z565pBM9W3mxTm5
0.0057 BTC
18vjXwnVByanydjEubQx7zfHniseFvB65M
0.0057 BTC
1PcQ2cggcFE6anWQRNvktpstmy8kno6CKR
0.0034 BTC
1DgQtP8G7ZCjSJSrV3cDER6dUFVZcMDJZY
0.0057 BTC
1NXfPvkw7aGoF2rFqUekkH5boQLYidFiuJ
0.0012 BTC
1L66SJRwQaQiaYpyRjariiwWTNLqYEAUK1
0.0023 BTC
1BwzFr4dWEXcSdLK7DDYtcX5Jpn3WPqL1G
0.0057 BTC
1Fzw54d7rQGQU1nXTXXm77NXWm21DSnEG9
0.0057 BTC
183ggS9jXgEbSpmRM7nzxQrivEMKpzWygv
0.0057 BTC
16SrKXv7HHX9tMJyyMngsbGCVvam1NUujB
0.0046 BTC
1BjXA4ZAVQoermXT4vnpGU8Y2oz44yQYYC
0.0024 BTC
1FuPG5iyxy36PsTJn8qGdAW9F1SfLFLxXn
0.0057 BTC
1CDuXUqrgQdy1s7gVbanpcPGbykr4bo63s
0.02291579 BTC
19KGsgRFxZGRcBkTPhURNfXAJwPCLcrv1S
0.0023 BTC
1GHScHFJNavxEN8FXJHxi1FwsXgzMa4Xw2
0.0057 BTC
1M3QwwEU6DxWa8DM26B3tVnnVEm2kD4saz
0.008 BTC
1Mtd1B1VjBHr4wdHhgryQzNREwSLNc96Ew
0.0068 BTC
1G9RqXBcKrkaaNqTYQSYJuYQdBLrpeXmEy
0.0057 BTC
1MaXEV7MSCTR1bJxL3WTvobyaX4iFSV6ks
0.0034 BTC
1Q32LtSZzVqxsdu65LwoQyqqvgUtCxtWL8
0.0057 BTC
1MK4qTgursdF4ycvQanR9yhyDgK3MaNv3G
0.04438 BTC
1GFq7fGz8xAK86eFWo46PpB7GYqkf8GP9W
0.0034 BTC
1HDoVDLmSecF3BWBeGaVSEoRJ2iKXNFUBv
0.0057 BTC
1PVexQKvoBkgmdbtss8PbuYnVxQfsbU3N2
0.0023 BTC
1FafCgCqpdWiWGMxHLmdJjeB4rFUGR67Jd
0.04785091 BTC
18v1ekaRUU2sHVs5ZSz5G7FmEjSN9mo8NX
0.0057 BTC
1FrQL22MrxWwGSctue1ULFSp9mk35q4CnV
0.0057 BTC
1BhCbfA5ng95RmesSwbAydv2q7kw5y5m4s
0.0057 BTC
1FcjS9huY6SzXaSZqaVE5kBfFNnVq9QEX7
0.0227 BTC
1DWB3ePA8nmpQ7AEQSUn7sFgK6Soh9SfT8
0.0057 BTC
1Li27msE4CbMZYxP5czLNzNRt7QnpvWbbw
0.0057 BTC
14qpQsR8pkANDfuqUsWtPwmxyAtdi8gCTU
0.0057 BTC
18YDSkbFHnUawjujgPFRJ5dmKz21ganGPW
0.0057 BTC
1N2YDNPMcDy4MGRTqSvF3qibakctJ9ijUu
0.0034 BTC
1DZzHxwtxp4X4TuTPoYHEer9p27ZScETxs
0.0023 BTC
16D1fhuGp7j7cXWqbYgtdnZ9jLUUwfvpjb
0.0114 BTC
1PgREXpBwnhBcZ1mVagGc6JBNiW9qP66ia
0.0431 BTC
1LML86H85vH7w5EaSx9xQEMty5M4SvL9xj
0.0057 BTC
14RJVU3qK8C3t5S7tFyfzx6vAADqhHiETA
0.0057 BTC
1EpSE34cd3qYUaRzf68PyAYdGs4LRKwvn9
0.0057 BTC
17RtS3b5L8GeA328C5s9tt7iLhn4NTc6ma
0.0023 BTC
1MVAxiJ25sLcHNbeEPA3e3my1GeKiN6XGw
0.0012 BTC
1GyT3r9juPM2NB7NsSfUGducuFhAJMhVLe
0.0057 BTC
15jHPztoaeSTZfG9W6vEjDCcXihoSDSxF8
0.0023 BTC
1Mzyho6hTdHyfARVLATaaUK8gUfCbjkkvH
0.0057 BTC
19DGEfqRQAN9PCBkwm6Q9hsKSvq1ZZUHW6
0.0057 BTC
156rziMsxr8PPrTRW74o44kyKm8FpMeiFj
0.0034 BTC
1B2N4tj18k7i4X24YR7iJLFoxhwsFPLEGe
0.0057 BTC
1F6e6bJVA6nertg1sqnswsvr8LfMGdd93n
0.0023 BTC
1JRXhWYU1Q1aancLvKfnphLv9kLL3aejWg
0.0023 BTC
1Np8FqnTMD9m87a5exTvqBUiBMuR8QXzkL
0.0114 BTC
1Bu6vj7SZJDyrEyV7gKEJJAu57CdN3viTf
0.0057 BTC
1B9r5Aknr7g3RkcDVNNgqUPE7Skesv8Srh
0.0057 BTC
14DH7wFqzBkhWLMbXvYj9K6LBqV4Dto8mR
0.0023 BTC
1No5biaT63ZsHovMGUiVYFXtCUuTL4mMtt
0.0306 BTC
1Dz6GhR8isKh7L9PM1piPNgcgcNpXgxKip
0.0012 BTC
1J1MxdSUtLeYYB7Lam5MhFgeFXY5d8msc7
0.0431 BTC
1GH65e77Da3NBaK8P74bsHdGD3TYC4aXNt
0.01174939 BTC
161mE4wzfdgmCBgDvqrtzqmHBji2exPQPC
0.015749 BTC
1EjEPaXsXMY3kDRRuFCYNS3k3ZBEUL3eTQ
0.0017 BTC
1Dx2SFXiBkyuWMz4xGxE3MJW1eSWL1TMHs
0.0023 BTC
1EtnxQLJuFPhss4Yy5tYx4dRMesbsaAAgA
0.0012 BTC
15DvN9NDDTPSPga4iFTh9Mz4XvyLP51Ca6
0.0057 BTC
13Ndz4Gfy3o6HrJfgkcn8RaSUeuACDZfrR
0.0034 BTC
1MNC6RH9uSeWEix2YS5VgdfnZ5rwgtJyef
0.0057 BTC
19gnmFu3Bh2HdYMytbA1SbMWkn9ttpTEek
0.0057 BTC
1Aquj2jXwmTrXEZ9PVjpzMLWkua9LytY1u
0.0057 BTC
17AszmMw9BsEdZKznYWL2ky5cwUyu6uFi3
0.007 BTC
1KajMD7SCqQraekNreDRtBKWCoTCZvHU15
0.017 BTC
17aiARvvsxRtpgre1ZrGbP83PkHqWZtkEU
0.0057 BTC
15QT1ww72oS9GYrGQBndyYgF6VBoVtWxnC
0.0034 BTC
1EW34NPiFai69qiJbuAdNPwYyStPUPzfs1
0.0216 BTC
13xhdUod3K7vBw3GkMptjHun39yrX7bHRd
0.0114 BTC
1Ksv1ba2zYG7nndEVeg6TEvXoj8EGCxuCo
0.0057 BTC
1DkEzsrwr2YQndckqrtfUdq2CoKcxeeSTF
0.0216 BTC
14Bys7BD4h51b6mzKAPmWQXYXH9uoEJ1it
0.0057 BTC
18BxYW8cJrQmbTgVUPAzoJ4c7i3SorBeiz
0.0227 BTC
189JQNLiAn451TtPH4bAenEHTSNY8avFnu
0.0012 BTC
1NpA2vow6KR9f26Xdgmnj6Rv32MrH6dE4q
0.0057 BTC
12Too6rEvVqtNuRgfpcg2eRWQQowMtnDn9
0.011 BTC
1F34hzZ3MjxkvrGQnXfjWwugN3xqq2Gb8q
0.0023 BTC
18Bu49pomPRA8gZxaB8fnvCAJbQfgUDn3z
0.0057 BTC
1JMJrTyA6pFooGZtGCzULdE53LseXv377Q
0.0057 BTC
1F5XnDzwesBaYt1VYELC1ADEX3Y4uiuQaU
0.0057 BTC
1PuiTEgi4WJkWoD3Qr2qiD6VRke8zgeRcr
0.0057 BTC
187hKRBvTWtLmWAwCiMduGYzb1nxanbQSn
0.03643139 BTC
1JBdd2QvHnvXfsgxyw52G8Uxo9nKopcbjT
0.0009 BTC
1LukjZmRbJQBHTiibtt33UzEaTBwG2ReDm
0.0023 BTC
Outputs
3Ms1DaFcHwA16tnr2pcv8uhwe8inF6TM3y
2.27687471 BTC
70.63 sat/vB