{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1488271488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b06c48ed430045242ff276f64fcdf29ddccb40bdc4b8d0b6313a132dad7b1cc",
    "signature": "0xd7a2b7ec06217f423693ec46fe9cc410bbf4b52728e1b74975afdaf5bc0c20ec4bb3c15b955eaa2ce6d2c4b99a6b4af80ee1d076c84026a7be15e335c8ae6a3b1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}