{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "131095",
    "entityType": "User",
    "nonce": "0x816bc43dabc96fbd57d51bc00342d3beaf557028e799582d912c5a527b34b022",
    "signature": "0xc738a6e0196f4095c5453482dc22c7f6590dbaceeaa4a267a93b9424321538e55684675a9ddc73418fd55d950a2f04518e179bc0866994897ce89a1d3c1ccc381c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}