tx 0x5e67ed9cc5b179abba7845d7c46f3513e5fb2675878ffcc02ff399669b9c3b6dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6307347208,
    "order_id": 412398917,
    "new_price": 6514000000
  }
}