{
  "manageEntity": {
    "action": "Update",
    "entityId": "551890545",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieram3ikkjqsvdsxq565iewkrdkoaxhrarsim7em3v2xuavj25rjxw3q\",\"data\":{\"name\":\"Abu Zeinh\",\"handle\":\"itsholanda\",\"location\":\"Sohag\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x713a9d569784e06093a38202e59d80bac8e62a18635fdf60941ae1ecd852f68a",
    "signature": "0x033b9161a3ee488e8cecd32193f7eda29b88a2d8ae0e3606d0219981a420ba297da2c5722bdd2934a74d7f83a714b8015c17fbcbe7f6bc1608b80962eb401e071b",
    "signer": "0x075964F7BFA3756331d32632921930ca2a6F5a5F",
    "userId": "551890545"
  }
}