{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "120244",
    "entityType": "User",
    "nonce": "0x2c914a09ecf2744531cac2dbbd6fd1cef6f4ed89240c736b5aaa8714c7bdd8c1",
    "signature": "0x90fd9788da2254fda9e604d3a2fe4921785859540671b67686f2814aadea99437c4fa87701775fa8bd22a0183280d3b90391b2ccdac30b6ed24d9a78115a855d1b",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}