tx 0x2a50e33da01a06cf9ec73123e568180a9f81dd0e15990150482da2f6293dfe82Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1278572178,
    "order_id": 376639317,
    "new_price": 28748000000
  }
}