Transaction not yet indexed

ngDqwdFG8wMi49dAqqoczxybbE4qKGK455RpBPurSiC52fsb84mzqRNsLaM8aNAaee8SkdPC6Zsj4cAGUD9rTRB

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