{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593340820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ddba3e318f01ef124bbed651f78456fc370952f5004b3cb422eca0acc02df6b",
    "signature": "0xe82f9ead6f5e8f9ff0eddbe9f950f312fc53b20070bb1227b41a48ce5875015e7f8d00abf1afa4b7a7b71dfb1b546dd5f637f118521c51670e319105558289d01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}