{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1076457562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c998a4e9d90a505e48212939d3658c469266d4718070e2c1fade9900348c0c2",
    "signature": "0x4351f0ddfc19c5435151e36a5c854cba46ea51e85fb98ddbc2695feb0d0a9e120d014892d53b1e1fc0c2c65343d0589b89adfb1fb532aa41315bb9792a70cc531b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}