tx 0x4f5e8152c869f4c3cb3e37ebfd621e38669d010288b1368d2971bc2eee3a4a16Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3742231698,
    "order_id": 376568916,
    "new_price": 6735000000
  }
}