基本信息
witness_v0_keyhash
OP_0 aa6a9b19ffe8bc567ef8d8673c505c8d8c219f27
pubkeyhash
OP_DUP OP_HASH160 7b8a4cf4aa4eb7fb3279ba7d7838dea1659de2a0 OP_EQUALVERIFY OP_CHECKSIG