{
  "manageEntity": {
    "action": "Update",
    "entityId": "922777888",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera5ob7wz43ksrmqlhoen4iyxzrhowpmxfnqqc4unc6woircd5g4s7q\",\"data\":{\"name\":\"Lenny\",\"handle\":\"lennyjdking\",\"location\":\"Zurich\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x6383072f40844f71c2ed84117a7a2465a7a08ce03f0de9cb03a8a797d240981a",
    "signature": "0xdd8431e50eb4c93329cc3a534e9cd960e85559b09dd91a80c763a57bb006a7ea67edbcc61fd3601f8b3df0398b499962bd4ff52342230055c779aaef899e2cee1c",
    "signer": "0x14E84CB5Bc3C97c9DbA697BC80b4548AF0cb58C1",
    "userId": "922777888"
  }
}