基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b7c8e926678c938802da36fc38fdb54c1e86a9d4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a8cc72fe952f76a51f0ebb04a405aed274a8275