Class HeliusRpcClient

new HeliusRpcClient(__namedParameters: { rpcUrl: string }): HeliusRpcClient

getBlockTransactionSignatures(
    args: { commitment: "confirmed" | "finalized"; slot: number },
): Promise<SolanaBlockWithSignatures | null>

getSignaturesForAddress(
    args: {
        address: string;
        after?: string;
        before?: string;
        commitment: "confirmed" | "finalized";
        limit?: number;
    },
): Promise<
    {
        blockTime: string;
        confirmationStatus: "confirmed"
        | "finalized";
        err: string;
        memo: string;
        signature: string;
        slot: number;
    }[],
>

getTransaction(
    args: { commitment: "confirmed" | "finalized"; txHash: string },
): Promise<SolanaTransaction | null>