Transaction not yet indexed

istMfDvyAszUZ3HkzbeNPF1nsoHYnwzaKLfxyfQejJ1dVsNPdYCEHi5KDgJEtBZA65UEjquu8dRZ9pzSwt4XUVY

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