{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1050977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd911587e9eba16c78913c79f82dfbbac290e6240d442e3b6b422fdbb0575643c",
    "signature": "0x2523b575838821c4ff6693f71affaa04aee3b400b06b3c845c6ef055661a78aa6ed6ad075e79f0232b84610aa190ced3357a18887fd9ec56cad9c3ac1f2162491c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}