{
  "manageEntity": {
    "action": "Update",
    "entityId": "154727212",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraikkq3qae7gj5g2des42sg4d2iuob3hkxr75gba2rjnxw34lgot7a\",\"data\":{\"name\":\"Wii73\",\"handle\":\"wii73\",\"location\":\"Istanbul\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x377801ac18969ef3abc4b14888bd3b7582059b4fa5221d0a3c2716a5e322453d",
    "signature": "0x7ee28ca8a98d09a52de0bd70aaa7660133b311ead83fc69d7dde2d4d51d491d011cc4a940eed24e47e9493032b7ed730748779f1480fccb79523645949f72a5a1b",
    "signer": "0x66Af47B6C13Bd2B959f900f7195F8FCad842c6b3",
    "userId": "154727212"
  }
}