Transaction not yet indexed

28KqqC1r6sWksZ8FTAjMdRE8Ds1uPVPPKUutGyRhkq6iouULa5ciihLfz1FYKP9RNpKLPk2baV6eSQUbxMdWrUN2

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