tx 0xa44c2d2db0ea3a95c84bfb4ac2397a4d5b1785012a3066d8fb2c7b1873c3c1d6Copy

payload

{
  "ModifyOrder": {
    "new_size": 8246212,
    "order_id": 2043509,
    "new_price": null
  }
}