Transaction not yet indexed

42buRFJkPnXjLqoEHHVbRBCQmr9bmXQqHtFoPCwLYBqraKvbjosQe279PgaKod8Y21nGSBvbVboSkRAMCaWuVZP7

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