{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "2684",
    "entityType": "User",
    "nonce": "0xba3b26095997713035c22ec0865a2c1d807e80786703ce95ee7a0aecaca1972a",
    "signature": "0x5e3ec7e1f81a2823b1db5cbb02317fd5152cbbc841ab8e8f9114cb58a239aed1656044668bb05c986b515c70e260cfb5127128e16cef794ca07da730122b81af1c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}