{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956611525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb75da7d31113f131aca21672e6ec99f6e56050988dab5f5a06889cf4284984d3",
    "signature": "0xa60c699203894ddc53e327c683b638aaa7ebedcd539774f7d61de012df85c6937e5a6a291a129760458c28f21685bf555c31a963123031aabc482771f8b567301c",
    "signer": "0x0168976438910D2f5330323a0d0141Fb4Af95032",
    "userId": "317847"
  }
}