tx 0x97b7cef4f1b4480ff8cf1396a9a98004d13cde2b9beac510acf906928b6dde5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 64198182,
    "order_id": 12343148,
    "new_price": 67734000000
  }
}