Transaction not yet indexed

AC2LnEk4ebZJSNJfxPP6STE9pykAm3fQsjZ79ssdgE6FQD4iCJuFWfhonR9NDHkRo4P8QT2fwUMn7MAGgkmkPiC

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