{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79f28e7b4a95fbe1825543b327fb5c802c7f64d9feb0906fe5712597ac36ea5b",
    "signature": "0x74032e4e5b02cc8b3f08865f605896c730afcd63ae17367f87b7b5836df45ea336c812323631ee6e4022a16f177ef98055f5a5aa9828b60754601da4f5d27b381c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}