Transaction not yet indexed

Tk8Ab4UASqNPyHp2bTEGaqLRbdrFrZPuUya6qGkcRhU5PqF2sapnzZKeQTX7neZw1X2SKzQsDLMJasSiW4Jd3R6

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