Transaction not yet indexed

QST3LXC6TAkPgRupgYSoAGSpNDddphqggPNd7cn2mFu95LMZXGsrg2Dc5NUTti9mzNgk4JAKEnDTeTBdR9JMfso

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