基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7e19c4edef81d54d97b13cbd3c54be6d76b0d3d OP_EQUALVERIFY OP_CHECKSIG
OP_0 4de09dfe44ea69c78531e7f9b821d2de140abf8c