{
  "manageEntity": {
    "action": "Repost",
    "entityId": "542970",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb04c9734a261cb731cddf7449a38921caf82f5d1eb0c4e486da5318da49818d9",
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}