基本信息
witness_v0_keyhash
OP_0 aa6a9b19ffe8bc567ef8d8673c505c8d8c219f27
pubkeyhash
OP_DUP OP_HASH160 a4db448fb31c2a2b4368ea3945eb167b9dbbfb2a OP_EQUALVERIFY OP_CHECKSIG