基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 d21031c7e8974773a693b9b35d7898baa3d1a9e8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 aa72ff885212bf1767a4281ffbdae5c5844f75e2