tx 0x8cf9e8a40a9665c365b8aa47f4a99deed8fa8809cdd8c5877dab562e6c9f912cCopy

payload

{
  "ModifyOrder": {
    "new_size": 6213999,
    "order_id": 11439106,
    "new_price": 10409000000
  }
}