{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1393283569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cb831b1ffd54547c15d7fb17d03eabd4ee2693973aba5aba81b24fe0d7a4c1d",
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}