{
  "manageEntity": {
    "action": "Repost",
    "entityId": "182454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78d1eee5d7c472f62b29682d8b038adb902374fe2691179511cc86b8e9728011",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}