{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "111427",
    "entityType": "User",
    "nonce": "0xa39386302c75f06b0035c6fe6ffac1ec6b5746418666303e7117e03c8efcb790",
    "signature": "0xb0c9ad7a06c1ac91edd28113b2b4a323da2be7bc40c5396bb1e159011e9969f62e98c027261e5dc5b766e32eca283ec3d1e9174f83f298cf16fcfc18e40501281b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}