{
  "manageEntity": {
    "action": "Repost",
    "entityId": "588825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4998398ee17eb5768ba59ecb289b4aab79e0d959aba037925e5c2c8bf5b9de2",
    "signature": "0xc63dc043ea3606e422fd3758419509328a723297a8687cde8bfe3ad6f04f77a22ab624ecad01307848ffd63a4c382a3727f470411edbf9f4c3a44245413d2b3f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}