tx 0x76ee54bb78deddeb3eca5beeaf6e1cd090b0a00ac7bfb9da007945b5f69d3e3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1162773121,
    "order_id": 403206853,
    "new_price": 6496000000
  }
}