Transaction not yet indexed

2b6Qu28Ktua1EdFPusN92fRkN55YF6W8V9TUssAHxHE7f9Atx2iNpCE1MmuAzxwHFMqoi4XoSeKs9DwFYJnxzU12

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