基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cf1257cdce1cbe2ad9c7cfb4b66cc3a35a7048b0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 18903420c54d294600d509c07663ff09c1147d44