{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "5995",
    "entityType": "User",
    "nonce": "0x28f101657d950f407a60b55b1403f91443dba14686abcd8766ced230fd54d64d",
    "signature": "0x0e3b2c22752ec1752b82ac0d23cbdc47275da0f3c5d619e83af9fb9aa7873ebc5194ad704958dbd26c04120adbd3d8eece95fd8dc570837682b634b8e2276f591b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}