{
  "manageEntity": {
    "action": "Repost",
    "entityId": "230696",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfd20c84aef1e4a3afe58443408b84afccf52094995ad6489be20993353c2eb1",
    "signature": "0x735378980441583d46a704a83d58675c59dfe637a4cb71198732dcf27b6976eb4e59a23b25b13ffdfc2f44861e096660ffacbe39914f6af61646cc95d20e61c51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}