基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 20857a20035b3e1163ec2242532d91a8dad42bcf OP_EQUALVERIFY OP_CHECKSIG
OP_0 f7c174611281c8fd1faf5ef83e375b48b0dca3d1