Transaction not yet indexed

28DGR3bgaP6JKKUuV5yuBiZYGHgc4pFhU8bnN6ty8Sv6AvvfD4cv8mkpXFCfFsbiU5kVvoqRG6XrgTKvDUunAc88

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