Transaction not yet indexed

ex88X3hPAqCG98gcmT2teKifucnQsBQSqX8Dg58TQmBSAm2E7jnt6RdFdg926ZGtskkgb7duCDe3sDF82zrJfxb

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