Transaction not yet indexed

yT688DCeSZHWvf32G4uKCqbMeP9omRTLcPzMMX9RWx3EwEvh3rMF9RvKRCbKCgGiSTfUqrsy8VSegXUpfRdo4Yj

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