tx 0x4ab69bb7873bfb0df7df5e7c7da7ae6cbd3fffb8ac8fb3d879a4ac3a42af7b4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 120775881,
    "order_id": 373443557,
    "new_price": null
  }
}