{
  "manageEntity": {
    "action": "Update",
    "entityId": "854449345",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragoqcyqqvd4l5nawvsz4tqsy5v3otvlivc3h2z5jgkgzwtiph6u2a\",\"data\":{\"name\":\"Lala\",\"handle\":\"lalallama\",\"location\":\"Giessen\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x37979bfdff84778f99b1c3ada6aff51a2b0353ec855155b4cad246f4c079fbe6",
    "signature": "0xb6a8eb571d0bc1506441698abd2ad5ddc76c5bb4ee1b9cd2ef1e585dcecf2ca87e61d6765a30e95857ea4fd8b3f8380bbaa5a540c5a7e45d48cae33f23a5de791b",
    "signer": "0x21e530f5EA8E24d2476C3Ff8253D151693719385",
    "userId": "854449345"
  }
}