Transaction not yet indexed

66DF31MYBFPQ6uYUwZ15T4VCbyoFFLaZPGgP5KQpMiCaKFPRnHLH3zzrgR55eiC9bTTUHd55SFr1a2ShV6ABhtAN

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