{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f45f6eee4ee04ab42e8eb985a6a5824c9ec94dd0ce94155f8aa34d0e0371aaa",
    "signature": "0xbf24fb631404776b41c1baef4e464dfba803d81c11900bf04e12fa25d0ca98436ce5680754e9be87dd4900509d167c37ed23f9e08ff9e1372c9d022e5a761e341c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}