Transaction not yet indexed

42Y6D6KrbajV95xcTYwv9LbnLSKH4a78YbdYVayQrFG21QDx2Uq3d6Q2bBUhtMbAhNrQPy1H7USn1XtZT8gU5uhs

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