tx 0x80c345f90af568ddbbafe2c73ad38089c4dd40d6bd6b1d9c7fe4fda1cee7b1abCopy

payload

{
  "ModifyOrder": {
    "new_size": 251156478,
    "order_id": 41877330,
    "new_price": 9891000000
  }
}