{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1638356758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb957bc9a95098cb8deaad7088249b7d09b21e4be2882a039e14da3105cb47e1",
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    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
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}