tx 0x1e8a14bb9e0f4562d1d33d6dd8b7f1a073d8fa2d7bd4edd31e50cb5e2909433bCopy

payload

{
  "ModifyOrder": {
    "new_size": 871734601,
    "order_id": 19847509,
    "new_price": null
  }
}