tx 0x3ddd69e8d65d6c38f5d5a22c67a909e93a60a9b41d5f55d47e8134d843190b2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 18086199,
    "order_id": 8547137,
    "new_price": null
  }
}