{
  "manageEntity": {
    "action": "Repost",
    "entityId": "351955063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x527a073a455ea42fb711ceca9347ea73cf569eec7e4eaa533d2656502ed1aea1",
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    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}