基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7784701d71d5b57d706fdbde44635bc8c948c96 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bfe032995dbb3b8d3aac152912a22239f9b956e2