{
  "manageEntity": {
    "action": "Update",
    "entityId": "990968091",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierasccwbeoukp5k2mwwr24qif5qe52ds5xxtktvxonaazrcdavwlhua\",\"data\":{\"name\":\"Joseph Choi\",\"handle\":\"Iroschoi\",\"location\":\"Seosan City\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false}}",
    "nonce": "0xc2f5a809f66768db04f666c291b78559575b0a13add7f64a1fc27b46691f6a8f",
    "signature": "0xced413a1d5d49b37420abe793c537927f252633f1426d4775ebffbb0114f528667a7e9e91f38c4cc81fbafb25876017d1bd121e5e88e48cf946166a0c66788211c",
    "signer": "0x6B231EC2026efB1974A26e345776a40EA749145D",
    "userId": "990968091"
  }
}