基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b74be2d4b8bfdf9c6c45ceee7946befa3fda75d OP_EQUALVERIFY OP_CHECKSIG
OP_0 7f08fd4a55762c0369db3a87df4b12a49219f71f