Transaction not yet indexed

28ppkCu5qBdsfDt4ccjA2U1gCyKfhtC2wmPLNFCZcDLg56fDoxqtsr4mTeyyeE1SvbhesM2hnrd8qGdcoiua2HDM

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