{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534607532",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7def9164b3537bc5bb0930afff6befef700455b06c56d7a6806bd68403bb2072",
    "signature": "0x40e48569468f9b066b91da36bedb59b308acb03e3c6b97a31f1efaf6ea42e73d7c8e64533a0436954a3af21a882e7c8c7eb9afa03754005065ab2b51b67e0f2c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}