基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2ff3846b8ce0485870b4142ae6c6808ad1b7f4a OP_EQUALVERIFY OP_CHECKSIG
OP_0 18b82f7b2d4815df93485cc527cc5d76cbcd7b57