tx 0xdbf1457297dfa0c5c6bf7670e494fd73c63fc1fcf1b0858a2bd115ecb3c9bfccCopy

payload

{
  "ModifyOrder": {
    "new_size": 4208934082,
    "order_id": 338872708,
    "new_price": 637700000
  }
}