{
  "manageEntity": {
    "action": "Update",
    "entityId": "195219688",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierawkqandt5l7km7sstrxxopfbljlz4g4r5wydwsbbzbpsofonctmaq\",\"data\":{\"name\":\"Alaa\",\"handle\":\"A97laa\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5b1fdfb839e6bcdedfcf96226c5b47019ef6523fc93d11a2e0577f854f532d05",
    "signature": "0xea94bf61a6647a90bd0816fe2b1f87fc92b09aa51acfc605a5911a60d1622c266e81c92a06773432948fd92b46d9b02f02a7a9ffa379c53579f1fd78ddae56861c",
    "signer": "0xb22fD448F5D1Fa513F7552da2C6d7fce564b6386",
    "userId": "195219688"
  }
}