tx 0xefc4f1aa9c4c1d23b4a9496463a05cb687c28efed4be0d3d47cd0d32346d7b2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 27882981,
    "order_id": 58424327,
    "new_price": null
  }
}