{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1497751200",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcad72a21222c6c031fc44e5276c5e27d3741e0435b0dfeb2da306f298a8cd434",
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}