tx 0x24107cd250b0e91269b4b69e113fd43f404fedf6a3e4f8f9ad18aaaf4e2fe5baCopy

payload

{
  "ModifyOrder": {
    "new_size": 7867821,
    "order_id": 406113666,
    "new_price": 6221000000
  }
}