Transaction not yet indexed

Ex3f9ojp26E2K4qDsS3fcQDNiPfJyUvXFwDxDvptXRWEsPhjA91V6HWktk8fqdtt2CSDwNmtBbYUdFqHekEXN2y

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