基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8cfc1eef39f592450ce4556f41f4b1fbe9753bc OP_EQUALVERIFY OP_CHECKSIG
OP_0 68d6a1d0a615e575252ef45f166f323c23daf72b