基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d9e23d1def07f906ae799c780409329d273d6c6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21aac57039d6ed4a93b8357c857b94dbfb79cc78