tx 0x78baf7aaaa60bf4967b783e77d5b34642b559b9ffaa8125f7c27b00ec0f02eecCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1768479,
    "new_price": 29809000000
  }
}