{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499729774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20ea362b10772aba80300132db3c89f93720ad8ce1fb6a41ebca39eabd1e91d5",
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}