tx 0xc8046c979079098c42614836c5248d4813786d40ca48158a227f388ef208dbedCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3911018416,
    "order_id": 388375041,
    "new_price": 6356000000
  }
}