{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1490703411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa403ab0930f865643e1bb2c97123ddafd8b609672d4d2fd46594e0996731ab40",
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}