基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a773f7e293fb4cf7911e6a19dbbcaa06a1e78cdb OP_EQUALVERIFY OP_CHECKSIG
OP_0 5ff6f0ea7e2f9f0cb91c2ed90d0cc0ceafd0bd71