Transaction not yet indexed

5Exo9irZnEJMyRvT3556ocUGkFXispkphJW75cFMBTrZEZruXmA1wV6CE1mPHA6dtphKz1kr2vwgSJFrkYDvvV8k

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