Transaction not yet indexed

E88GNNJ6TDiE9mLmgdvuhwTkgPHvFo5HLcVc2te5JMy74dj3cD4fFm8PM2Y5p4jEgpwXe2k4QGjTYLRaAVPPLQS

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