{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128033235",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfea6d41be4073225ad3588e60742e6bfb172c94b7d596b48001fb33ff37f7579",
    "signature": "0x307e4b5c602caf9525824745b7c0824b13842aa9e89935e0c3de62f2d372d1fb5afcf333e049f482c7bd4493da8d750d0994b6ef817f7f17ac7b3a4e1700cb0d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}