基本信息
witness_v0_keyhash
OP_0 aa6a9b19ffe8bc567ef8d8673c505c8d8c219f27
pubkeyhash
OP_DUP OP_HASH160 b7ef2c91cf08f01b36fe368cbc7168220a7a4219 OP_EQUALVERIFY OP_CHECKSIG