Transaction not yet indexed

28mfHj2PJXPQr17hrTWhoH2g4QSUUcTWaZpcE85jdvJZz2zvRWUnQqQpFn6gHVKH9nndES85nSkpdPJPtqEgMKnQ

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