{
  "manageEntity": {
    "action": "Update",
    "entityId": "255561258",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqvppjtjuhylgilsxouferippqtaxtmakugyu4vvakg45tuah4yha\",\"data\":{\"name\":\"Iiris\",\"handle\":\"Iiris\",\"location\":\"Helsinki\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x0c870abdfc63a2020f98e66d69b5ade85cc816104b867ecca6084f330241412f",
    "signature": "0xe9bef94a95c7c8fdf519197020a193ad31e4789ae00ee0fb9e328a0c2286e8b91e5ff611124ff2ccb106a9b0d047a06d94080aa1450e55e547118b30454b04101c",
    "signer": "0xfbbb1226182dF79443F21FC56e05AB65B03d7B5A",
    "userId": "255561258"
  }
}