{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504577420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6815ca6e40f6cf85270df24ed374f73909cc0d52f474be7ab8583ad7247c178",
    "signature": "0x464b4798b8e431f092daf68e94a62f93937255210f90ccb798d45b7fe12ecf834f52247920cf84296600f8b9443dc37dc8fa56382daa773ebaa17bfc865ebfb31b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
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  }
}