tx 0x9c7b7d093608742c0f7532faf22f4cd16829cdb198cf5a92dd7b22de4c065e9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1173847,
    "new_price": 29865000000
  }
}