tx 0xc9611563adc98ecb00713e7dbf14bb0157ef2f977d5c406f5a9f2b7a8103a20bCopy

payload

{
  "ModifyOrder": {
    "new_size": 10790556154,
    "order_id": 243723009,
    "new_price": 518000000
  }
}