{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552269297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb86525074bada574246fd6601129f10a3d05dca127e2b2b946bc8c3bd2b8d620",
    "signature": "0x819d26418c6e51ebe1ad1e8eb6dc752c9a8649aadc5e0df99d38db4a5426a50f1242ff4fa30d7c895b30a29a80194eafa65d1232fc0f397ecf1a871024a304bf1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}