{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1521274285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e857228fdf59d7826c105bba32d28e282c2b28b4cb791cee12f7ef933ee1c23",
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}