tx 0x2b9fd68882b9f944e14e5f9d27f34c4870da0cd45cd44e2cfd9866ac78d4448dCopy

payload

{
  "ModifyOrder": {
    "new_size": 406669378,
    "order_id": 473298414,
    "new_price": 7391000000
  }
}