{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2122024741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8cc17268afaac997588f80f73b87eae1d8e17d773b8cf0f8caf739dd67940d6",
    "signature": "0x253d55af820210cceeb64e7eaa84ac56803e63cee91a4882528809484b724d9d11a206648629b5b108fc16ec84026fbbda5689b18a9af52433391fc600e882d91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}