基本信息
witness_v0_keyhash
OP_0 19bd0797df6942c985055f9891f24560b6d9fb7b
pubkeyhash
OP_DUP OP_HASH160 ff4cc343e9dd0b67b31c64c1c12cf26e336579b2 OP_EQUALVERIFY OP_CHECKSIG