{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "98929",
    "entityType": "User",
    "nonce": "0x23118cc0ed884368a8c1ada157ba56fc7af0ba8b15b02f67423d5d4e9b4229aa",
    "signature": "0x0b646c39dafef1716e2a30e654ff1ae04804c8b9941567b73552b564f57cdab22032d6e3f94c7319b983ff55d1d7960841661a9e35b9fad6655d8d2ed8b13c731c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}