基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7819c21b2a91f8e9b5fabdcf658c8d0af31611fa OP_EQUALVERIFY OP_CHECKSIG
OP_0 805670f2b8ad2250317a79b3816f2b5d69897ffe