{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662979906",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ef06153f6a7c329190432c916d52b45ad6a8cfc15bd1c1f103bd33dbb0cebed",
    "signature": "0x9370d419e732006a4d7e79985f46bd0f2a6f602a3210be749b46d005e73bdc296d83a6b7e3a512d18c86dbb5d31bad45203dad3bdff45dd014bb77a4b18ba2e81c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}