{
  "manageEntity": {
    "action": "Update",
    "entityId": "336593287",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieranfdh4zahrfa4oj7qsssvaiyaho4452myi7v6grhorgpe6wax7ulq\",\"data\":{\"name\":\"Riccardo Guarnieri\",\"handle\":\"Riccardoguarnieri\",\"location\":\"Desio\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xca066dd6ba1865d2374c07e7184a21762133e0b2136c7ee31710d367cb0e5b52",
    "signature": "0x6350a5f046d7c68d50c8a50c1a9c1ee6d43692097129d7120c3b9773a307beff53e5def612334ff291359de51984b757061ad9ec9d221ea993cf60980bd3a6151b",
    "signer": "0xA98fd93042137dcfC90267335A9677328f2cd3FF",
    "userId": "336593287"
  }
}