tx 0x1de12c99c4cf2e0a7b104b631d6c26d6431a3bdfaaa1b50f9f964222d9eda6fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 22347200,
    "order_id": 17123602,
    "new_price": null
  }
}