{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491849028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2bc8d42d3b90997084370f41575f887317100817b0c738a8e3f359f4801b65e",
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}