{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495348418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ecbf95774d94b5890de12272f8c1216c81217f6e728ca387284980d98788296",
    "signature": "0x6dbfc4e5021cb5ee8d6597647a1adbd88ac9c29f23bd2f988530d5b19ecd58021f0fdc04816dd0cf05f72497e43090b610951c514ec22bf119b803371afcc1a51c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}