基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fb7908587e89e341a8c1607b687ff9f542d4f45f OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4273cd1e796b33b84ff5ae3976db3f89b6ccef3