{
  "manageEntity": {
    "action": "Update",
    "entityId": "620123725",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraq2c432kvjaqah6dsqhpbozpnmzsnryrgyge6uep7u2hksczfgo2q\",\"data\":{\"name\":\"gaia\",\"handle\":\"iaia339\",\"location\":\"Montebelluna\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x65ebee1c359f650d17135f4caf66dfed45439d8fdfc62ffb356b291ff89de030",
    "signature": "0xcef888d8b79e1f06f1f0d6b5bcf3fc64d7e47b04bf034ad24f34c382f30ad027090b05d7fd761b7f3920fdab0416ccbc48e38edcec68cd7f007b6ad2c022605a1c",
    "signer": "0xFa73ba11809C9c9D6c8BB53b602f03A3c9b75e80",
    "userId": "620123725"
  }
}