基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ff91a84df5f9e8e5ca41a371dd1db5a9788c21a1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3fc7891da6b56c02a994e493a2d59b6200e68d9e