tx 0x53d86ff9ca933120f111117e141eb0574143219dc8f2aee531bfb5b99a725b87Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6297871125,
    "order_id": 415435222,
    "new_price": 6513000000
  }
}