{
  "manageEntity": {
    "action": "Update",
    "entityId": "568118879",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraempapgstvylbhhfcex2awjdep6xhbsjxonsbtb4ksxef5allkhha\",\"data\":{\"name\":\"67 uuu67\",\"handle\":\"67aaa\",\"location\":\"Athens\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xfff274394139e705a7a56ce5f2aa3414b53ca05c1e9ddf9c682edf7f7fd9eb4f",
    "signature": "0x011ac84702df9f63cb69931f70bafa11d9528459db2528a281493f23c3d904ca529dfe5a0a929f208c228f6100ccd5983a58a313c075ff71ed5383fdb60e176e1b",
    "signer": "0x8ae83e511b46C8F9d4997cdEEc94864368bBAf30",
    "userId": "568118879"
  }
}