{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb42ffe30c2d531e88f09ada7c2fd7861fe01ae25eb2d164ef5ad6def71bc3e16",
    "signature": "0xdc96001d6f9106850f9748b118280df58d80a278f315f617e6d47918d47ab02b37b35e5c7d9c83c0697576be2313581d3029cbbd84681e06ed48f6180f36ecf81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}