{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539780516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf905bac31ac9d27af4f42155bb7a397c8ccbc7ad49899ce1b90ee95ca54bf6f0",
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}