{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504497303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x813c15e6542a43724dcbe64c2899ea9a5b9a28d7889eead95c40d7995bf022f5",
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}