{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "4629",
    "entityType": "User",
    "nonce": "0x138bd0a1529fa9379aacd69b498fca232b99dbdae5a501d28338ad51966ada58",
    "signature": "0x855db82c0db96b32b4bd333280bda864861bf1d2c8c6930098f0638987cfa5de41570609be12e2daa1fb5777693cffde7d5abec8ffb924d948cf55e25ab643081b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}