tx 0xdd49f1f5309a6540d33269283bd73e9a587cb003aa0febd50f6b85d6efb2b1b5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6377481335,
    "order_id": 410972114,
    "new_price": 6451000000
  }
}