{
  "manageEntity": {
    "action": "Update",
    "entityId": "582390201",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraihpbhzyssyglwvxg6umy3zr7belnhxc6mnsw5mowqlrxnyjwsqua\",\"data\":{\"name\":\"Walter\",\"handle\":\"walt86\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xe30968469ddf68fb9efe4327cc6ce6b4448322f21fd69a16fb111e45a8da4d74",
    "signature": "0x4292c3d02e35310486d413b5fc473d2e9a8b7b58e06b387bf8520d9cf48124856e6398a708d07ae439c2dc7df8726ec3528171fc73ea61fdf95788002064d4101c",
    "signer": "0xc36140849ffD1fc04BeFf9C460C8CCcA210536c6",
    "userId": "582390201"
  }
}