{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634868482",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69daa3db5e8dd2629836956bcd46e9d5c644c0a4c36f985450c810dca109d9cc",
    "signature": "0x77ddf447133cf8851a17a79dd45cb8b81970dcdc3f4ca4ce175071d21bab165a028b1f47008882b9dfcff5d801876e00cb521c8d73000a104dd23e80530aa3b91c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}