{
  "manageEntity": {
    "action": "Repost",
    "entityId": "24643",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3677b46712eb78f2d0debf8ab7bf513d5f86e1402ee703188251971f4196d1a2",
    "signature": "0x8977b17813ea0d12f5c526e0a03586fdba8c8ec886295a6cb7add4dcaa70c85450ab29d28246b782a787b17b13b387b427c4347a6e6b04c96cc1f78cd690a23f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}