tx 0x99c3177b90a1cbe16c5e916b345e4ff1e7b35e4d9023a10b651ea0a2b86361b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 340660370656,
    "order_id": 436234780,
    "new_price": 510000000
  }
}