tx 0xf3fdf5d6fdf5b03b349a6a54fc2196b4fd4323f1b32f2b4e0031074050fa8b4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3107355,
    "order_id": 11476267,
    "new_price": null
  }
}