{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "294",
    "entityType": "User",
    "nonce": "0x055c4c95266177bea9a8eb26e882387656b481718abf0274a5d3fa0b6c8e0a81",
    "signature": "0x515e5017b86277c9561e2cf7c29b503110caa22f2e2a18767bb3f71ca1635e12055b24e251056240b812ab1664bfcb8063a514284358190892a2a221250b22e41c",
    "signer": "0x18356cfD8fCEF0CfA9c1317D9538cf9f94734021",
    "userId": "855397745"
  }
}