{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "1096",
    "entityType": "User",
    "nonce": "0xb375d52352bc967feb3f20f54e13fee5b73d89dce12c72c3d8678e27d19446db",
    "signature": "0x556cfdb7d16f999bfc30a50dddebde7bfddcbc0ddfd9a700a1c5fdcd62e2bb686d1c1d647f2120b1f8f0296550ae45274b72acae47b34a737f4c529d86ab96011c",
    "signer": "0x77716b11b242ACc386023E99B7e647CaCCcbb8b6",
    "userId": "126786"
  }
}