{
  "manageEntity": {
    "action": "Update",
    "entityId": "691786789",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierawkd5tcyvocuxxzuhgkvdgpzqgt3l4k5tjbmbiydm2hulvfy6zooq\",\"data\":{\"name\":\"M4RIN\",\"handle\":\"M4RIN\",\"location\":\"Bruges\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x9b29f998a5c6be6f1fd9b43aba7211de029dd35f9ab465adf3e5df5897086e99",
    "signature": "0xa186ec51e959cac8d1c89010990c8555d2a2c979ad2518b5e7def20d1e38c5cb5e47cd55e91d09bb164d434d80adb8bf4b3ac18500c9ae76957bf4576fa9da291c",
    "signer": "0x771bbae27Fc6f24a233eF22C89d3a255FBc45c45",
    "userId": "691786789"
  }
}