Transaction not yet indexed

SMEX8nzatahzv5nvrKA6tkhmnCMxNfS4tHkHH9QuHuKoAmFdDZvqJFCwdnv5SMfRxvPGiMPLPc2MoBFb8TdvyCW

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