{
  "manageEntity": {
    "action": "Update",
    "entityId": "321313158",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera6vq466xr7yeqaujb3uijc4s7muuvaxgx6zrmdy2rvtz2cognszoa\",\"data\":{\"name\":\"Dd\",\"handle\":\"Chejdjww\",\"location\":\"Catania\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x02310ae77bb30cd56891074d11f22c6bc8b4788b697919bed0bfb60c9746be71",
    "signature": "0x7c2c67b9a9150899e4cb8e8d0870f1d73586c46b6689691847016984caa69a2e5d68ebd3fcb75440affaec1b64f7c84a05816d9a6424ea148cc7e88822ebf0ce1c",
    "signer": "0xd066f22fA095a1c8FbEb3a4b64A2a836620C8237",
    "userId": "321313158"
  }
}