{
  "manageEntity": {
    "action": "Repost",
    "entityId": "952192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x521ee1e6934643e22d0be60f0b541cd82a82af966aa0f52290539c6ebad9c808",
    "signature": "0x15f793395b0ba395899a6e5e752f10c26593a944e1bb82f70757a5264922ce8141f7a9020dd7f7bd765373a769afea9d6ae15764ee10cc653e6afd2abf4485891c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}