tx 0xad0e1b00f522f03ac134991861ae8430f1fcf29fc9cd9cdc09279a8f29eec509Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2384894641,
    "order_id": 337891916,
    "new_price": 6468000000
  }
}