tx 0xa30a0c98828c6ee5b4de1f3203e4e8f73c9395efb2f92c0f44b8b488ee1e4b1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1946566182,
    "order_id": 99881370,
    "new_price": 630100000
  }
}