tx 0xf9c86f85c1f88642d7b0adfd4719c7d28e73ada43b4447d3c6fbc5a0822c8a1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 164208127,
    "order_id": 34549338,
    "new_price": null
  }
}