Transaction not yet indexed

YyLX3f7dXAzyNYuVRqff91AKxJkcPHYyudRX33UpraudLA8LpUBLudwm2pvqAaorq6LPDEhVvPyE6kHDi3mm9ts

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