{
  "manageEntity": {
    "action": "Repost",
    "entityId": "574834079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb271ed1705d9a3ec33e059f84e4ff8cd19a75e6678349b69d2468acc05dc8554",
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    "userId": "614212580"
  }
}