{
  "manageEntity": {
    "action": "Repost",
    "entityId": "564290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf848af21caaf622a36b56ba33fa604993e2ab591240d162d9570b7db42e1c33",
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}