{
  "manageEntity": {
    "action": "Update",
    "entityId": "674712349",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera24efd5egssfvijbw3gsmodgcbdng47ksov7gp6cb7pazoidwnmka\",\"data\":{\"name\":\"Ok\",\"handle\":\"kos1234567\",\"location\":\"Frenkendorf\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xc96ea5d8a68309c06d538546f1c59c1d7f30e795c2b129364412ace68f3d2107",
    "signature": "0xc6e9a1f0cd089df3535fd323c5b1001f4920c9939a93781052577e3fbc02a9a10fda808e46d90cd3690e1f56521def98240fb48bf2845fa3d160496e2c04380d1c",
    "signer": "0x37c8F7F4abAAC73229856311758649fD92A26003",
    "userId": "674712349"
  }
}