tx 0xb5d864af76c0e26f8334c8f0db0ea3d015ebe1a1ad0040be0c6ba8406dd42abfCopy

payload

{
  "ModifyOrder": {
    "new_size": 468694823,
    "order_id": 20228456,
    "new_price": 29913000000
  }
}