{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440288563",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cd8e3ce1a353feae49d45f78b8981e1f69c498bec81f63506570e035c02a66b",
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}