{
  "manageEntity": {
    "action": "Repost",
    "entityId": "183027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x310ccd819831c954bdce880962f45529f7c75d1ba3fb198010cbf8bfc9a6c30a",
    "signature": "0x77efbd4ea69a88d1ee84c733244faa92a7f4aad1fd6fcf4ee275f6081e0a43af0a786c2c9664b42733442f0acc05790f7a90a4f1f4bed520f6847c6558dbc2411b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}