基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b449d3a09255357a56e6093acf56ba07268c18e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dcff5c7ddb98a799ae26f584d3334cab3f3b351f