基本信息
witness_v0_keyhash
OP_0 7bc54786808ad552c246f3bed4ce682b3f1a9ce0
pubkeyhash
OP_DUP OP_HASH160 bb795b7c5ab4a68d7db0c5682234a55c907f34f3 OP_EQUALVERIFY OP_CHECKSIG