tx 0x1048c3f8fe4f13bd9a87aaa0d35c7d329fee0d6dca2503007d2c2eb2c7f9384eCopy

payload

{
  "ModifyOrder": {
    "new_size": 175302013,
    "order_id": 6305464,
    "new_price": null
  }
}