基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6f7fe74b48d0f28ce4aefc3ceba65fe7e2a580cb OP_EQUALVERIFY OP_CHECKSIG
OP_0 031ec818f9e75eb8d3e0f160d9459b136bba1d50