Transaction not yet indexed

21k4M6YWyJcisVhcE8PP2N2xv1a2ZdLQqZ9cABFckKR1P6yw6PXesRkwjTHRtdd4enuHvL3CDMY7AD8jpnehQjEx

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