{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d2c16736b22f4ab4e8c18f977c35ee760d62ecec9bb7a6ebad06c12f189c089",
    "signature": "0x87981f01e98ec9ad84cc6d7334c4d464436af06d80b502dc7f1cf46f9b221752225f29299778b2c4972f96c60bd8a8720f54d3f8473e2bed0ab486e7f6640f9c1b",
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  }
}