{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389183281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b5474da8a7e097e353a2e4f9ddc8e41cc3695bff9e863d5f0ed757e389e5b9c",
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}