Transaction not yet indexed

EX1KCaqAxRpx7MoQAJ5shoMLsJeNJAkepM3yTC7Pj1dBCzupH4PvF1Cm38xQ8NeKevDMmZpqjazAfbewbLEZjc5

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