基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b474740c39a26b154ca5a917aa0644666cac03f9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 44490cf3864d646a51394e6c06f4ad0c57d4a73f