{
  "manageEntity": {
    "action": "Update",
    "entityId": "784099162",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqcmq2oic67ljkbfthhdq7usgdz5zmp2bann3h4jzwluwburjthcq\",\"data\":{\"name\":\"Ru\",\"handle\":\"RuGuge\",\"location\":\"Sofia\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x184995430144d3e891ddf4acb1855388397b6b33914a4b6bc583443c311851e9",
    "signature": "0xcbafd3a834dee6a21e26906291e105a9ea7e15ba73605735db69896737ac31b02601b74ee48a173ce85f75932355932869534ca07ef7f9d5c4d2b29cca50fd741c",
    "signer": "0xFE08731640B1Fa86b12a27122B9f3EC699F30aeC",
    "userId": "784099162"
  }
}