Transaction not yet indexed

Ktkc8RfQa3RtkgJU3HSWbHw8BPEoSuBgXW4ac11bg1BeTvrMSv5MyCFXdy4NFcQBHzDTPCSX3PnCwN6Wr23CQaa

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