{
  "manageEntity": {
    "action": "Repost",
    "entityId": "613496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb58b41344b6a5f3b62eb84649c738355a9226a5dfad365d5b7686600edb6e50",
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    "userId": "77551267"
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}