{
  "manageEntity": {
    "action": "Repost",
    "entityId": "862186863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfd0be1042abc881b3462c8b9bd4bd33b74fb76d461b872f50ef03761b6eef63",
    "signature": "0xf22f48988275e45abbfd3c06cdd9071aa40a81568c496a6b8c382718e9c0f441601ac4ab1080eb9107a8ea9722a6d3a3bb4c914779ca714156b618e309b01e9d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}