tx 0x12c72ed7801f0a9e5c57d7239a283e7bec87d93456b6b2edc96f94ea41cbfc41Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1816746,
    "new_price": 29843000000
  }
}