Transaction not yet indexed

EXWg6yc78Pf53DtDHNN19Lh2HrqLizRZFZ2iTJmUEyEnR3vE67SEWtV1Pr1qKTYES51m8mLKMamzP244gpp46L4

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