基本信息
witness_v0_keyhash
OP_0 c74f4a391edb26140c4ed98026c24f01019a23c5
pubkeyhash
OP_DUP OP_HASH160 6c4fb8643bbc8d6a74bb46c2911ca5646a268711 OP_EQUALVERIFY OP_CHECKSIG