{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840749480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x589f279efcd7f0737d1f73f1ba0728bfbf3c3a6403f93d9031e23e447b59e6af",
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}