{
  "manageEntity": {
    "action": "Repost",
    "entityId": "645599513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ce563fd7072c873b7f3f87b3a04c9d2b033577fb9cb31c2495f31be42c4b290",
    "signature": "0x54225714c810ecaf5df31a986ff50cffabe1ab6afbd5f52a1762157e3464326742c8ba1c2c6c0a8c335d8872aa66a5d291a159fd68a80ae49d8d4a77aa7d1d561b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
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  }
}