基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cf7b2550eb14a2558e83bd2d83c50f72d491779b OP_EQUALVERIFY OP_CHECKSIG
OP_0 16b21a1487f8f79669017461653c7e6d48d6c66e