tx 0xcc53efeab2b6bbf2f7a0472463c9a4a0f80a209d38c793e8bbc8e1cd3812dd0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 50982809,
    "order_id": 99838384,
    "new_price": null
  }
}