tx 0x859e49d0cfe2a224a3c2545ba18c8d1dfc75d56d319d2ee66a9c56838d53869dCopy

payload

{
  "ModifyOrder": {
    "new_size": 10262084,
    "order_id": 11512049,
    "new_price": 10514000000
  }
}