tx 0x8771b1668678b61f07374e9b608a6830ac46cb2e7bab402bd7b05ee70fe7806aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6194665432,
    "order_id": 377687843,
    "new_price": 6780000000
  }
}