{
  "manageEntity": {
    "action": "Update",
    "entityId": "810962267",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera7loraxyi2oetfspb54zvt6aoglzvggsbapzuzhdxoibo3nt5ilaq\",\"data\":{\"name\":\"Iain\",\"handle\":\"iainmusic\",\"location\":\"Barnet\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x97bbc4b2b47feda55d507951c71eb0de59e388eb8c606bd0cb298460e176b293",
    "signature": "0x21f21df8095715999fa5eb9fcedcd6034bfe5adbeb118a1b49d63a8045d648d61931430a74f7b59e11ec1fc5074a763ee44d4846fd2d559f90f7f2e54bacc1ba1c",
    "signer": "0xdA3ea435aD361EC5c1a019FC11B0e0896A3E3CB9",
    "userId": "810962267"
  }
}