MessagesReceived: PlainDescriptor<{
    lane: FixedSizeBinary<4>;
    receive_results: [bigint, Enum<{
        Dispatched: {
            dispatch_level_result: Enum<{
                Dispatched: undefined;
                InvalidPayload: undefined;
                NotDispatched: undefined;
            }>;
            unspent_weight: {
                proof_size: bigint;
                ref_time: bigint;
            };
        };
        InvalidNonce: undefined;
        TooManyUnconfirmedMessages: undefined;
        TooManyUnrewardedRelayers: undefined;
    }>][];
}[]>

Messages have been received from the bridged chain.