Transaction not yet indexed

ST2sbTbtuXqqdUKsdrG2rcBWrFvYkCAsFRDDoP9Z5X3TZX6uyyAFUMNeeHSHW2yastrjb1STT5sK3bXBfHYMaXE

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