{
  "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": "0x936a39500102037187012f13539bb3d1a0086af992a07f198c949c8d90ef058a",
    "signature": "0x6d05d1cd5c789a2c62cf012aacc44af211620d9d40e5c5a6a7714688ae8f13b90e89c1143944fcac552a6d8427e07f9f46d5ef1ca15a1d97b2f25c585f28e31b1b",
    "signer": "0x66B665e303AbC7B547D5F08Bf8F21f930453d41B",
    "userId": "621453276"
  }
}