基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6896112ec5d6744fa2cfa82659f28c0561dd192 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b1bfa4dfffde7d2fe437157f42f4a47357af45a1