tx 0xe93a9bd426b9e3c4a8241cddf3f811e9e6b0fbe3daf0c6c1574f34b325b9b3f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 353938693,
    "order_id": 7700807,
    "new_price": null
  }
}