{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621299642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x308749ee3462762fec43a729ee7a8509d3970e16d04cdf4c7c16a8faa6d6173a",
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}