tx 0xd1e450f7594531293d3fb7d6e7db3e0fd3c0a55c7b3ff3a3a64c8f268541c8fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 5253442,
    "order_id": 9737701,
    "new_price": null
  }
}