{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733812113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39681039a90f302a94f38518ca8d17e9322d3cf4ee163ece08c3e775342ead87",
    "signature": "0x470419046e9377fd061dc666813f818da0c9f2f0f40301e272b29b6be14313a56352289fc5fb8c2a21deb441b9da558180618281d37fba4cd5dd9d9dc0fd58681c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}