tx 0x335c19b3532361a34c0d2ba4bb4a082acd90fa7c2f3bfc4c2f5d63f9b868e47fCopy

payload

{
  "ModifyOrder": {
    "new_size": 6729777506,
    "order_id": 473359056,
    "new_price": 644200000
  }
}