Transaction not yet indexed

668cv23WNiAGL8shzihy4baTHZP3M4zPQMueHoSDRJJdDp69FuwCynepSWXjSmQiDsXxS5W9gggVmKdQNhj9cGKf

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