Transaction not yet indexed

21Z7mLhpPP9ujPa5tf1BcSCxXcGe1iDn9fkuPDKkNP4bTRvjjL7dukhFKFGHJRrpmpKpobRuUWoP4iAud7fvZFVp

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