{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x422c79683c5d2791a8940573edc9e3af54b3374bb3694af069094b5614c38e23",
    "signature": "0x20fdfb8dbbe9e193c3f8a6cd2b765904633d3f01d3c6ae2eb2ececbce56103ba63330acfd94404a5ff1b454c9b354584f24a66cbbe28639116aa3afce5f176ac1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}