Transaction not yet indexed

ai6M3RGx21ySsncNa98eHLnGUpWLkKWgn5qQRBHsLX2Up3HcDWEzAND4uAtnJ5kyTSRQyWWHKfqiidPGCN5e1MU

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