{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299034030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17bd34ac5ce3fecd178523add83c5580d17860444f1a849fed7a86bd292b7b75",
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    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
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  }
}