Transaction not yet indexed

21tgmtgFh3PikZHLC7g1cyuXE3AkMM863ABteNHb8ZX8rSTRQSmhNonMmTS6A6zZRS1J6r5wLdPYBouSfUYLi8dr

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