{
  "manageEntity": {
    "action": "Update",
    "entityId": "918583035",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierabmcno3pp24k3zi25nmyuzv3ffdeaa2nxcju642dgdiajeorxtfqq\",\"data\":{\"name\":\"Memo\",\"handle\":\"memo2589\",\"location\":\"Doha\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x2a951de0e7fd05a29c2072a416531ce751a168c28ae21586c006ec99bb60adac",
    "signature": "0x79d95a42fc65241d1dbc240045b518028c739b6ea3c469ca37dc9d9b59763efe15cf869bd583cbcafa675b8933c60eaed21d5e2dd958542f355cb13d3d2089121c",
    "signer": "0x484BFEd124Fe5FE825A8837d1Fa28Cd1a4f57F9b",
    "userId": "918583035"
  }
}