tx 0x7a8d19a2bbf2e408e25c8794ca0f6ac08f1d0d6e5d46f6e50616a2b61d45bbf2Copy

payload

{
  "ModifyOrder": {
    "new_size": 1319444,
    "order_id": 11785342,
    "new_price": null
  }
}