tx 0x17bfb4b9dab8113f4e657eb9b06f8b94ecc9c94a44c1841aa042ca8b546e01dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 196426730,
    "order_id": 59863120,
    "new_price": 29909000000
  }
}