基本信息
witness_v0_keyhash
OP_0 cff7815de31a448466f0f76f90d455dec664c8d2
pubkeyhash
OP_DUP OP_HASH160 8edf90e59b3de213137e3dfb41c1311fbd644b60 OP_EQUALVERIFY OP_CHECKSIG