{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x482384f3dcadfcf94da1fd4f4c431286dfe926f514739fa7aaffdc18c0a13405",
    "signature": "0x852cafde52a72e869630e1820f304b077266159b4a54f2e2759f42c6ae5289ba703ea3673d1b1121f614834952b854af2af30e758147107994e83f4ebb3c44251c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}