Transaction not yet indexed

421mjcwgi9sCaYVR2vU9FRofAQtXE4aJyfmUoLWcEyGT4ayoyubn2axUcyRWKmg2b48GNijsB8uTvoXWv7N5dftW

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