{
  "manageEntity": {
    "action": "Update",
    "entityId": "855099892",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierart7d2kljqpjg55xx4o3daf7rsdyqvg2zabidjry5f4f5r7fcbedq\",\"data\":{\"name\":\"Me,\",\"handle\":\"helenur\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xd7a4100c1ed7742c1a16b3b49e0f8397ba8d7d94258b0506e279a5ffe9ed80d8",
    "signature": "0xccd5c6921a6e03fbe4bf9b2a00eac7ddc8f7d9f3c67b4ae3654fe7f2cd5194c24775108074e80176bff4193000f136fe0aced85cf2102c6829c25efb78f72c2d1c",
    "signer": "0x016CFbf1D901A8C261338362B9DBc25A5a89C50C",
    "userId": "855099892"
  }
}