{
  "manageEntity": {
    "action": "Repost",
    "entityId": "916492034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x442da10df322f45f36d45c0a7a9c00d34439891e317cc729f7f517d163c65b3d",
    "signature": "0xa42701586b68878d358979846c303e41c3826ac48251103f81585d8acf1016414163e4ff8e8b7cc1f6e62048e9467aba175a21e6fa74c7200541483736dcdfbe1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}