tx 0xfcf4f766b698562a6775f79b5e2d7cfc117d7c6a9fbb01869b99f19b7e0ebdbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 7213012,
    "order_id": 2386271,
    "new_price": null
  }
}