tx 0x12a805c7ea49914426d4cd59d362f80cc5bdcd2f733f445579ff3bc3d602faaaCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3935718962,
    "order_id": 388375041,
    "new_price": 6322000000
  }
}