{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29a52d66f3f88e797c502f18016d1c4d75955ffd787cdcfb82351503c8770370",
    "signature": "0x574af1045df4d90441896a884a57d833242a6657520cf1b3a96655f7265a5a5f59f591b41aaa3d16da9e892c06fee7362f9596c3afb840adf4bc22147f9988481c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}