{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "150929",
    "entityType": "User",
    "nonce": "0x43e8a346476f0888fe83d55f70a85a676cde021cacc4b7ca0a487cb6d1289fbf",
    "signature": "0x81902d2560c32470da39d1ab20b6b5ff4ca1118cb043dceda2cb317d399682a17a8becc321c586e80f6752b898525ebce14f5ab059da6e02a082dbd4ab9560191c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}