{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440286738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4458c650323a94a4f2bd11f693ba5771d33ef2012ecd4542a6d83909f9a9ede6",
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}