Transaction not yet indexed

Fpk7SLcVoWKi7fYP2TfNHSebVhFZFaxnMwTEcJEBHqQyQ8essdCMPHCZudrVM8qMTpjf9aLHcdyHLnYFXcKvsw4

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