{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243270008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x749b4b5eeae72f9744081fdc94ba35fc59171b472a0bcc4765ed0f660270a1e3",
    "signature": "0xdf21c7b4db7ad8ba9fdd41f7e6bcd25d82f38bc42188a9d93783d00008f61c347f58466d6bcc41fd5f2d481ca79814a50a8a19bd5857aa07384abfd574deca311c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}