{
  "manageEntity": {
    "action": "Repost",
    "entityId": "498301137",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf07851a51b289d347213bd8b2b5bd265a933f51c0a73a19734557debd6ea173c",
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    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
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  }
}