基本信息
witness_v0_keyhash
OP_0 14a20b17c3460b10e581504b02c930f5a54d3b49
pubkeyhash
OP_DUP OP_HASH160 74bede1b40ddee6d99fdbf83615b8a355809ee0d OP_EQUALVERIFY OP_CHECKSIG