tx 0x6681ae8aa1d61baab1ab7dfb7ecd89707d2e119cff9b654cc2d25cea270a7e5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 418394512,
    "order_id": 51360988,
    "new_price": 9873000000
  }
}