{
  "manageEntity": {
    "action": "Update",
    "entityId": "674042507",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera5vrnmg74736oysnvennnb7p63yvwaxrgup4bsi2azi5xtyexfnhq\",\"data\":{\"name\":\"Willem van der Sman\",\"handle\":\"origain\",\"location\":\"Rijswijk\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x32f5525a76e0c733af5a7a591c2674f2967e18b1f419d3d80ee2f7e35adfc4d6",
    "signature": "0xba141ddd0b679494672c2f439e32bbedc6788dd8cbd47e498d069e9dc824fadb0141970ea207606f003a680acbb414b5eaa987576e74e18c1a5cedd9b07bb7731c",
    "signer": "0x966447cca409C717A11458aDECa42847FE423AF0",
    "userId": "674042507"
  }
}