Transaction not yet indexed

641sS3CszhBgCAwsFr9jZNxmhCPb4QseChFQPoRYwn5gLVsZxUmFuM7VdXW6bEfAJuquxynqLqFGGPEmMGJGBrnE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.