tx 0xb3bebb59ee6f80ada72fe8755dddb73c2b4feed07076962bc079160a5568409fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2352529938,
    "order_id": 388381285,
    "new_price": 6403000000
  }
}