{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf92f1dcbfe3e89ce92455f955c5a7d59e575c0653829e59a512490e3c06b5b48",
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}