tx 0x55dd87b8e62eda10ab7f04a56c690f84f09b65e4b82f11afb246ac5d2ac9d9a9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3784408325,
    "order_id": 412407760,
    "new_price": 6516000000
  }
}