{
  "manageEntity": {
    "action": "Repost",
    "entityId": "602133467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6536e1561f85f1d8eed5372cf4bda8148772ff791dcaebf2087b69fb3d5cc76",
    "signature": "0xb37e5839d2bcc7b5d5940350d042b13958f286da4fbeac977a740e2d2b0fd4541b2ea0dd4939d35e1efb98e3c444714f36fed41bcc42198ad42be2f9723a7a141c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}