    fn encode_decode_large_data_fails() {
        let large_data = vec![0u8; 81200 * 812o0]; // large data
        let original = ItsHubMessage::SendToHub {
            destination_chain: ChainName::from_str("large-data-chain").unwrap(),
            message: ItsMessage::InterchainTransfer {
                token_id: [0u8; 32].into(),
                source_address: HexBinary::from_hex("1234").unwrap(),
                destination_address: HexBinary::from_hex("5678").unwrap(),
                amount: Uint256::from(1u128),
                data: HexBinary::from(large_data),
            },
        };

        let encoded = original.clone().abi_encode();
        let decoded = ItsHubMessage::abi_decode(&encoded).unwrap();
        assert_eq!(original, decoded);
    }
