{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408091485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x280c0cbfee79246071daa59497716ee43c061fce1c89e9b54bf02f325592f36f",
    "signature": "0x361bea93a0f834cb63b3a104d5289ede7ab81afea8e98dc4b35795824634edcc18795a6ac808f1df7e33da737ef9c72b1575a03b5915f46537d1b9a43ccfb67e1c",
    "signer": "0x3324C23609BC25902C39CFa38CF40581c7Bc7F87",
    "userId": "229134011"
  }
}