{
  "manageEntity": {
    "action": "Repost",
    "entityId": "194866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fe515300635fd07924d4aa280d99c22e7e96b9232261d0dfda6a05c590c8108",
    "signature": "0x9b105fe559ea5cb518a4453b0f04cdd9f585085fc493198c9d1880a049c6e5692782892f7ca2851d1f905ed03665a9976336772e11d6b120c77078d61bf3b1b31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}