Transaction

4199964df4495eefbcc716144505e230b13b00ed0ee56f3cf4685a227b7e199b

Mined Time	1058 days 19 hours ago
In Block	22310a62c6352407e48f9e11e8fe899b0a8d8821eda4eed905107d723ba24347
In Block Height	1399599
Total Input	1119480.7303391 SAPP3635683.63 HKD8465.30 HKD
Total Output	1119480.7277561 SAPP3635683.62 HKD8465.30 HKD
Size	25716
Fees	0.002583 SAPP0.01 HKD0.00 HKD (10.04 sat/Byte)

4199964df4495eefbcc716144505e230b13b00ed0ee56f3cf4685a227b7e199b

mined 1058 days 19 hours ago

SWMabzC3rytsZPDRQ5rSaexwcUqgEppPAw←520 SAPP1688.78 HKD3.93 HKD

SUzmYW738QGwdLd9MKzHhay6VH37qshpnu←520 SAPP1688.78 HKD3.93 HKD

SXha1zzsMaXjQv1XDciqzvPEuSQsBD95kY←520 SAPP1688.78 HKD3.93 HKD

SjnRGh8CTBDWTk1FbW5X7JoHDztQ61QvaM←520 SAPP1688.78 HKD3.93 HKD

Sa1KVYMUmJcNER3Lto32Zmo16BYXTnh6WZ←520 SAPP1688.78 HKD3.93 HKD

SQeSGDJzJxG7yczAxpAsuKVh9q3JQQGQYL←520 SAPP1688.78 HKD3.93 HKD

SQfYYNvjzB6z4aWUytd4er9RgJyhV999js←520 SAPP1688.78 HKD3.93 HKD

SeWs1ahnRBbhKH3kRnMMUtKbF7o4yNEPi5←520 SAPP1688.78 HKD3.93 HKD

Sa1KVYMUmJcNER3Lto32Zmo16BYXTnh6WZ←520 SAPP1688.78 HKD3.93 HKD

Sk39CypwZrog9cDTRKa1ToKWUG7dXwJ53P←520 SAPP1688.78 HKD3.93 HKD

SYFDHs9UpZ9V1ENGUTSgVz4sT1aW5CZzMC←520 SAPP1688.78 HKD3.93 HKD

SNMSkrh8juvYXkY7DtykLr76xYmZ3nNAua←520 SAPP1688.78 HKD3.93 HKD

SQHa8CcjTeLZELeBGfyNyBRRxrVbKeUucm←520 SAPP1688.78 HKD3.93 HKD

SjyLUYJUnzCgKsqNDE4K8ohcpQjwXK1era←520 SAPP1688.78 HKD3.93 HKD

SeDTUXNzgSh5JKpEriyyRGcXgWkWdbkabF←520 SAPP1688.78 HKD3.93 HKD

Sa1KVYMUmJcNER3Lto32Zmo16BYXTnh6WZ←520 SAPP1688.78 HKD3.93 HKD

SYFDHs9UpZ9V1ENGUTSgVz4sT1aW5CZzMC←520 SAPP1688.78 HKD3.93 HKD

SQHa8CcjTeLZELeBGfyNyBRRxrVbKeUucm←520 SAPP1688.78 HKD3.93 HKD

STV8y9h3mSCBT634qNkqhYz5ypZTxXaQD5←520 SAPP1688.78 HKD3.93 HKD

Sk39CypwZrog9cDTRKa1ToKWUG7dXwJ53P←520 SAPP1688.78 HKD3.93 HKD

SYV1KVNrauiDs2fLxWTQLjPRieNPpEhRHg←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

SPon4fUFw46ms5U9hM6qLfhRFSRCmddafX←520 SAPP1688.78 HKD3.93 HKD

SjnRGh8CTBDWTk1FbW5X7JoHDztQ61QvaM←520 SAPP1688.78 HKD3.93 HKD

SN96QqZSJxMVoRKCGjdqMQ9hzMiJiykt7w←508.57141431 SAPP1651.66 HKD3.85 HKD

SN96QqZSJxMVoRKCGjdqMQ9hzMiJiykt7w←508.5714143 SAPP1651.66 HKD3.85 HKD

SZVzH7mZoc7csZSji2p6dirZi9bZyoRjBa←520 SAPP1688.78 HKD3.93 HKD

SNMSkrh8juvYXkY7DtykLr76xYmZ3nNAua←520 SAPP1688.78 HKD3.93 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←800 SAPP2598.12 HKD6.05 HKD

SWQgLWXARGK7eEeuNDkeiJgz8JhL6sgv7G←520 SAPP1688.78 HKD3.93 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←508.5714143 SAPP1651.66 HKD3.85 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←508.5714144 SAPP1651.66 HKD3.85 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←20062.8562727 SAPP65157.17 HKD151.71 HKD

SWo3vJg9ckUjVFtdcMmz4eTZnr3gRgUhKx←21319.9993521 SAPP69239.93 HKD161.22 HKD

SYV1KVNrauiDs2fLxWTQLjPRieNPpEhRHg←20799.9993669 SAPP67551.16 HKD157.29 HKD

Sgv8ksd4FStcNnTWb4rd2m6kzuKJFLeQY7←22359.9993225 SAPP72617.49 HKD169.08 HKD

SYFDHs9UpZ9V1ENGUTSgVz4sT1aW5CZzMC←20799.9993671 SAPP67551.16 HKD157.29 HKD

SQfYYNvjzB6z4aWUytd4er9RgJyhV999js←21319.999352 SAPP69239.93 HKD161.22 HKD

SYSUqUfnoxnHqF9qtTEGiPmapReWViVChe←20799.9993668 SAPP67551.16 HKD157.29 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←20799.9993675 SAPP67551.16 HKD157.29 HKD

SUzmYW738QGwdLd9MKzHhay6VH37qshpnu←21839.999337 SAPP70928.71 HKD165.15 HKD

SQHa8CcjTeLZELeBGfyNyBRRxrVbKeUucm←20799.9993665 SAPP67551.16 HKD157.29 HKD

SU8MxJTyvEKmTQbj8CJNttxEpx1SnbbtkF←20799.9993667 SAPP67551.16 HKD157.29 HKD

SVEd4RJxirDZqvRVeHe9qXaVqXkHQR8Wkt←20799.9993675 SAPP67551.16 HKD157.29 HKD

SjnRGh8CTBDWTk1FbW5X7JoHDztQ61QvaM←20799.9993676 SAPP67551.16 HKD157.29 HKD

SNcDG8QUNrbvvq8RzHEZ92rvwtT75S6ys3←21319.9993522 SAPP69239.93 HKD161.22 HKD

SXha1zzsMaXjQv1XDciqzvPEuSQsBD95kY←20799.9993669 SAPP67551.16 HKD157.29 HKD

SaaMGWgZMKWry2aETcMRgUijSW8onHrhCj←23159.9989937 SAPP75215.61 HKD175.13 HKD

SP15ok9qpjZmKkdGJ126tWnjQ3KJXHveYD←21839.9993375 SAPP70928.71 HKD165.15 HKD

SQE9xfQJ5SGrn4US5FK7VFPyUfegdQ3kbs←20799.9993667 SAPP67551.16 HKD157.29 HKD

STyEEqXGXsveBjgt3QrthxbsKqG6VyroFy←21319.9993522 SAPP69239.93 HKD161.22 HKD

Sh2NQwNpVrvM2ERsmkRbXKVBLir79SR5yE←21319.999352 SAPP69239.93 HKD161.22 HKD

SNMSkrh8juvYXkY7DtykLr76xYmZ3nNAua←21079.9990526 SAPP68460.50 HKD159.40 HKD

SeWs1ahnRBbhKH3kRnMMUtKbF7o4yNEPi5←20799.9993673 SAPP67551.16 HKD157.29 HKD

SeDcjqjgUQM7zC3GDdudzeT9NQXX15MkD5←21839.9993375 SAPP70928.71 HKD165.15 HKD

SQeSGDJzJxG7yczAxpAsuKVh9q3JQQGQYL←21319.9993523 SAPP69239.93 HKD161.22 HKD

SXhTVyCoevkXsd3hVDiHNhu9qjmzpXzcjs←20799.9993675 SAPP67551.16 HKD157.29 HKD

SQSWyqpqUXsSF8c8tm6G91VXrRorfLEBEJ←20799.9993672 SAPP67551.16 HKD157.29 HKD

SNJTZ4HchQfkaq77ru8Gw1EfLtazyKmrQC←22119.9993369 SAPP71838.06 HKD167.27 HKD

SPon4fUFw46ms5U9hM6qLfhRFSRCmddafX←21319.9993519 SAPP69239.93 HKD161.22 HKD

SZkrhd3DPrgzNrjSWgrZ6GcwYsNfynPJLT←21319.9993525 SAPP69239.93 HKD161.22 HKD

SVKNker2PeHQ94qGTEqN8TKunUuqjpTH7n←20799.9993665 SAPP67551.16 HKD157.29 HKD

SUSFg5zoK9y8NGrjUoBc8Dnmw8wreacwd8←21599.9990381 SAPP70149.28 HKD163.34 HKD

SSoTiciVbE4spCjC9LujDUFmLbL5N1iv6f←21319.9993524 SAPP69239.93 HKD161.22 HKD

Sk39CypwZrog9cDTRKa1ToKWUG7dXwJ53P←20799.9993672 SAPP67551.16 HKD157.29 HKD

SbErvT7f2K4ouPJrjfk65ReeE7r2v6M3HR←21319.9993524 SAPP69239.93 HKD161.22 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←20799.9993671 SAPP67551.16 HKD157.29 HKD

SeDTUXNzgSh5JKpEriyyRGcXgWkWdbkabF←20799.9993665 SAPP67551.16 HKD157.29 HKD

SN96QqZSJxMVoRKCGjdqMQ9hzMiJiykt7w←20582.85623889 SAPP66845.95 HKD155.64 HKD

SWQgLWXARGK7eEeuNDkeiJgz8JhL6sgv7G←20799.9993668 SAPP67551.16 HKD157.29 HKD

SdNgPpJzB9QQK1FSyCuVVtDPjhNTcQ3ZcV←21319.9993525 SAPP69239.93 HKD161.22 HKD

SYBbPHez6fJjB38rjxxwqUoB2oQrip7Cwb←20799.9993672 SAPP67551.16 HKD157.29 HKD

Sa1KVYMUmJcNER3Lto32Zmo16BYXTnh6WZ←20799.9993674 SAPP67551.16 HKD157.29 HKD

SaFZ35SDqNtA2ndELnSpvi77S8tU4aHuCr←21319.9993525 SAPP69239.93 HKD161.22 HKD

SiXDCP8agq8ia7vyPo7XAkkAQjcDCHdg7D←21319.9993527 SAPP69239.93 HKD161.22 HKD

SbjBPNmUTvGRsxSRJweTncgihKkj9WZGtD←21319.999352 SAPP69239.93 HKD161.22 HKD

STV8y9h3mSCBT634qNkqhYz5ypZTxXaQD5←20799.9993667 SAPP67551.16 HKD157.29 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←20799.9993669 SAPP67551.16 HKD157.29 HKD

SZVzH7mZoc7csZSji2p6dirZi9bZyoRjBa←20799.9993669 SAPP67551.16 HKD157.29 HKD

SjyLUYJUnzCgKsqNDE4K8ohcpQjwXK1era←20799.9993666 SAPP67551.16 HKD157.29 HKD

SWMabzC3rytsZPDRQ5rSaexwcUqgEppPAw←20799.9993671 SAPP67551.16 HKD157.29 HKD

Sb16PwAeVMERohkessLNoSH5pE9F9URKGL←21319.9993529 SAPP69239.93 HKD161.22 HKD

SWo3vJg9ckUjVFtdcMmz4eTZnr3gRgUhKx←520 SAPP1688.78 HKD3.93 HKD

Sb16PwAeVMERohkessLNoSH5pE9F9URKGL←520 SAPP1688.78 HKD3.93 HKD

SQE9xfQJ5SGrn4US5FK7VFPyUfegdQ3kbs←520 SAPP1688.78 HKD3.93 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←520 SAPP1688.78 HKD3.93 HKD

SVKNker2PeHQ94qGTEqN8TKunUuqjpTH7n←520 SAPP1688.78 HKD3.93 HKD

SQSWyqpqUXsSF8c8tm6G91VXrRorfLEBEJ←520 SAPP1688.78 HKD3.93 HKD

Sgv8ksd4FStcNnTWb4rd2m6kzuKJFLeQY7←520 SAPP1688.78 HKD3.93 HKD

SU8MxJTyvEKmTQbj8CJNttxEpx1SnbbtkF←520 SAPP1688.78 HKD3.93 HKD

SYSUqUfnoxnHqF9qtTEGiPmapReWViVChe←520 SAPP1688.78 HKD3.93 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←520 SAPP1688.78 HKD3.93 HKD

SN96QqZSJxMVoRKCGjdqMQ9hzMiJiykt7w←520 SAPP1688.78 HKD3.93 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←520 SAPP1688.78 HKD3.93 HKD

SYSUqUfnoxnHqF9qtTEGiPmapReWViVChe←520 SAPP1688.78 HKD3.93 HKD

SWMabzC3rytsZPDRQ5rSaexwcUqgEppPAw←520 SAPP1688.78 HKD3.93 HKD

SVEd4RJxirDZqvRVeHe9qXaVqXkHQR8Wkt←520 SAPP1688.78 HKD3.93 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←520 SAPP1688.78 HKD3.93 HKD

SiXDCP8agq8ia7vyPo7XAkkAQjcDCHdg7D←520 SAPP1688.78 HKD3.93 HKD

SP15ok9qpjZmKkdGJ126tWnjQ3KJXHveYD←520 SAPP1688.78 HKD3.93 HKD

SQE9xfQJ5SGrn4US5FK7VFPyUfegdQ3kbs←520 SAPP1688.78 HKD3.93 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←520 SAPP1688.78 HKD3.93 HKD

SaaMGWgZMKWry2aETcMRgUijSW8onHrhCj←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

SYBbPHez6fJjB38rjxxwqUoB2oQrip7Cwb←520 SAPP1688.78 HKD3.93 HKD

Sb16PwAeVMERohkessLNoSH5pE9F9URKGL←520 SAPP1688.78 HKD3.93 HKD

Sh2NQwNpVrvM2ERsmkRbXKVBLir79SR5yE←520 SAPP1688.78 HKD3.93 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←520 SAPP1688.78 HKD3.93 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

SZVzH7mZoc7csZSji2p6dirZi9bZyoRjBa←520 SAPP1688.78 HKD3.93 HKD

SXt7f7ug41G8K1psXNqbyXFgzTZSmRexhG←0.4881958 SAPP1.59 HKD0.00 HKD

SQHa8CcjTeLZELeBGfyNyBRRxrVbKeUucm←520 SAPP1688.78 HKD3.93 HKD

SeCCLHbPouGDESNNwM2GxMJK4SM4J5GgDJ←39.9914807 SAPP129.88 HKD0.30 HKD

SaFZ35SDqNtA2ndELnSpvi77S8tU4aHuCr←520 SAPP1688.78 HKD3.93 HKD

STV8y9h3mSCBT634qNkqhYz5ypZTxXaQD5←520 SAPP1688.78 HKD3.93 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←520 SAPP1688.78 HKD3.93 HKD

SUzmYW738QGwdLd9MKzHhay6VH37qshpnu←520 SAPP1688.78 HKD3.93 HKD

SeDcjqjgUQM7zC3GDdudzeT9NQXX15MkD5←520 SAPP1688.78 HKD3.93 HKD

SjyLUYJUnzCgKsqNDE4K8ohcpQjwXK1era←520 SAPP1688.78 HKD3.93 HKD

SNcDG8QUNrbvvq8RzHEZ92rvwtT75S6ys3←520 SAPP1688.78 HKD3.93 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←520 SAPP1688.78 HKD3.93 HKD

SbErvT7f2K4ouPJrjfk65ReeE7r2v6M3HR←520 SAPP1688.78 HKD3.93 HKD

SWQgLWXARGK7eEeuNDkeiJgz8JhL6sgv7G←520 SAPP1688.78 HKD3.93 HKD

SQHa8CcjTeLZELeBGfyNyBRRxrVbKeUucm←520 SAPP1688.78 HKD3.93 HKD

SeWs1ahnRBbhKH3kRnMMUtKbF7o4yNEPi5←520 SAPP1688.78 HKD3.93 HKD

SYV1KVNrauiDs2fLxWTQLjPRieNPpEhRHg←520 SAPP1688.78 HKD3.93 HKD

SWMabzC3rytsZPDRQ5rSaexwcUqgEppPAw←520 SAPP1688.78 HKD3.93 HKD

SNJTZ4HchQfkaq77ru8Gw1EfLtazyKmrQC←520 SAPP1688.78 HKD3.93 HKD

SNMSkrh8juvYXkY7DtykLr76xYmZ3nNAua←520 SAPP1688.78 HKD3.93 HKD

Sg4J8cwtt5DNwjHeYg5UemSx1cW24SMu1B←520 SAPP1688.78 HKD3.93 HKD

SU8MxJTyvEKmTQbj8CJNttxEpx1SnbbtkF←520 SAPP1688.78 HKD3.93 HKD

SQE9xfQJ5SGrn4US5FK7VFPyUfegdQ3kbs←520 SAPP1688.78 HKD3.93 HKD

SVKNker2PeHQ94qGTEqN8TKunUuqjpTH7n←520 SAPP1688.78 HKD3.93 HKD

SWQgLWXARGK7eEeuNDkeiJgz8JhL6sgv7G←520 SAPP1688.78 HKD3.93 HKD

SQE9xfQJ5SGrn4US5FK7VFPyUfegdQ3kbs←520 SAPP1688.78 HKD3.93 HKD

STyEEqXGXsveBjgt3QrthxbsKqG6VyroFy←520 SAPP1688.78 HKD3.93 HKD

SQeSGDJzJxG7yczAxpAsuKVh9q3JQQGQYL←520 SAPP1688.78 HKD3.93 HKD

SXha1zzsMaXjQv1XDciqzvPEuSQsBD95kY←520 SAPP1688.78 HKD3.93 HKD

SaFZ35SDqNtA2ndELnSpvi77S8tU4aHuCr←520 SAPP1688.78 HKD3.93 HKD

SbjBPNmUTvGRsxSRJweTncgihKkj9WZGtD←520 SAPP1688.78 HKD3.93 HKD

SZqaBeWNpXuiaaRxg2PJT6d6biruzPHpw8←0.2842782 SAPP0.92 HKD0.00 HKD

SZkrhd3DPrgzNrjSWgrZ6GcwYsNfynPJLT←520 SAPP1688.78 HKD3.93 HKD

SQSWyqpqUXsSF8c8tm6G91VXrRorfLEBEJ←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

SYSUqUfnoxnHqF9qtTEGiPmapReWViVChe←520 SAPP1688.78 HKD3.93 HKD

SWo3vJg9ckUjVFtdcMmz4eTZnr3gRgUhKx←520 SAPP1688.78 HKD3.93 HKD

SRiQoa6JkBZdQDX9B5BpE9zmHtamsjRdQP←520 SAPP1688.78 HKD3.93 HKD

SNJTZ4HchQfkaq77ru8Gw1EfLtazyKmrQC←520 SAPP1688.78 HKD3.93 HKD

SUSFg5zoK9y8NGrjUoBc8Dnmw8wreacwd8←520 SAPP1688.78 HKD3.93 HKD

SjnRGh8CTBDWTk1FbW5X7JoHDztQ61QvaM←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

STSArNRf823ZaMaxDcAWXMNkcZHkvFGebv←520 SAPP1688.78 HKD3.93 HKD

SSoTiciVbE4spCjC9LujDUFmLbL5N1iv6f←520 SAPP1688.78 HKD3.93 HKD

Sb16PwAeVMERohkessLNoSH5pE9F9URKGL←520 SAPP1688.78 HKD3.93 HKD

SU8MxJTyvEKmTQbj8CJNttxEpx1SnbbtkF←520 SAPP1688.78 HKD3.93 HKD

SYFDHs9UpZ9V1ENGUTSgVz4sT1aW5CZzMC←520 SAPP1688.78 HKD3.93 HKD

SNMSkrh8juvYXkY7DtykLr76xYmZ3nNAua←520 SAPP1688.78 HKD3.93 HKD

SVKNker2PeHQ94qGTEqN8TKunUuqjpTH7n←520 SAPP1688.78 HKD3.93 HKD

SjyLUYJUnzCgKsqNDE4K8ohcpQjwXK1era←520 SAPP1688.78 HKD3.93 HKD

SQSWyqpqUXsSF8c8tm6G91VXrRorfLEBEJ←520 SAPP1688.78 HKD3.93 HKD

SYBbPHez6fJjB38rjxxwqUoB2oQrip7Cwb←520 SAPP1688.78 HKD3.93 HKD

SU8MxJTyvEKmTQbj8CJNttxEpx1SnbbtkF←520 SAPP1688.78 HKD3.93 HKD

SZVzH7mZoc7csZSji2p6dirZi9bZyoRjBa←520 SAPP1688.78 HKD3.93 HKD

SQfYYNvjzB6z4aWUytd4er9RgJyhV999js←520 SAPP1688.78 HKD3.93 HKD

SiXDCP8agq8ia7vyPo7XAkkAQjcDCHdg7D←520 SAPP1688.78 HKD3.93 HKD

SjnRGh8CTBDWTk1FbW5X7JoHDztQ61QvaM←520 SAPP1688.78 HKD3.93 HKD

SVEd4RJxirDZqvRVeHe9qXaVqXkHQR8Wkt←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

ShT3PMFCkWVTjtnZnBkCCdTnHnqJ4UZkHA←520 SAPP1688.78 HKD3.93 HKD

STV8y9h3mSCBT634qNkqhYz5ypZTxXaQD5←520 SAPP1688.78 HKD3.93 HKD

SYBbPHez6fJjB38rjxxwqUoB2oQrip7Cwb←520 SAPP1688.78 HKD3.93 HKD

SXha1zzsMaXjQv1XDciqzvPEuSQsBD95kY←520 SAPP1688.78 HKD3.93 HKD

SWMabzC3rytsZPDRQ5rSaexwcUqgEppPAw←520 SAPP1688.78 HKD3.93 HKD

SbxYc3kd2tJqHsEFcaKAa8vU8BYf4qWpHf1119480.7277561 SAPP3635683.62 HKD8465.30 HKD→

Raw Transaction