Transaction not yet indexed

ibiff6R3is5aY2TWF3YZ6txg5Q3zZwmaEJksDvvCyqKcudjJkAkdSNpwF9NppRUusMcW67Z4wZBzu2EzPueASnL

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