基本信息
witness_v0_keyhash
OP_0 aa6a9b19ffe8bc567ef8d8673c505c8d8c219f27
pubkeyhash
OP_DUP OP_HASH160 400a2cff4f9e0237c303da02a77ebd378959395b OP_EQUALVERIFY OP_CHECKSIG