{
  "manageEntity": {
    "action": "Repost",
    "entityId": "528782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x450e1d1a866acf68a6ed5003f75a00c83d81e26046672e345170d08da86e875f",
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    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}