tx 0x19c93a58c8c9bb8e4b0aadfef3c2f4256f804d8df7b9c04a7e60cca3734a3b58Copy

payload

{
  "ModifyOrder": {
    "new_size": 210519339,
    "order_id": 6397609,
    "new_price": null
  }
}