{
  "manageEntity": {
    "action": "Update",
    "entityId": "730331422",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierayx2g6aoqsd54hvbz4sswyqtcofje6by6fgj276u7zrh632cdombq\",\"data\":{\"name\":\"5777bdtapp\",\"handle\":\"5777bdtapp\",\"location\":\"Frankfurt am Main\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x8e2a77905686be7972159c9dc275b4ea01d72ab6a83306209440bd9a9b413fa0",
    "signature": "0x019f9b56782e7792d433d7e04d98fad1f385d09ad346d826846326733b06eea5152189e21b47946fca962f77e00f6868ce8942b3f37c1df4dce53157afa268ba1c",
    "signer": "0x19eF20eFb8D1bd538C96D8ca055ebCc2B66DF3b6",
    "userId": "730331422"
  }
}