{
  "manageEntity": {
    "action": "Update",
    "entityId": "621453276",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraluv3vyfzvybusxagdemo53ra2bennede5w34z46zheaodhf6jn7a\",\"data\":{\"name\":\"Sunjand\",\"handle\":\"sunjand\",\"location\":\"Stadthagen\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false}}",
    "nonce": "0x083c5faf628c3abe3d6aa81240c95820fdb2649c43dacef497cf6bf16f17d46e",
    "signature": "0x724c70b4abd30e1834fd594b2cbfb5723cc1ba497afcf828eb0b40eb4beedb4448bee08a35760c454a6c34cfc1c305e0d5766300d5944ddbd4161b6448337ba51c",
    "signer": "0x66B665e303AbC7B547D5F08Bf8F21f930453d41B",
    "userId": "621453276"
  }
}