{
  "manageEntity": {
    "action": "Update",
    "entityId": "454852268",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera6cx4apyl5yyx3o6aijqu2j2rbqs34vph7aq6tlhwq22us4uaixqq\",\"data\":{\"name\":\"...\",\"handle\":\"gunni\",\"location\":\"Nürnberg, BY\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false}}",
    "nonce": "0x1356e5f436b2ef56298ac533cd0cce96714d0e1eb9d044cac35eeb39bb490299",
    "signature": "0xb2770ff45bbf8a5ea3f9eb4aaf9d3a35af0270a077217c5717e376ba861c4e302ffb807ca671f810fffc5bb13b279e1b0bd81d15f29d5dc9ff9b61e782c5b3861c",
    "signer": "0x8f569A010D611887F54A999dFf82303566222F87",
    "userId": "454852268"
  }
}