Transaction not yet indexed

Yb9TFFD3jWK6Zjd4icvEEH6RBEF1NK2dDWoxDF8EM1SVtrEWPF4Q9sE2misWoe3t5bBx2pagtpZhxMMQdUZBtJE

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