Transaction not yet indexed

623M9VfVvjQXuVSCZPxNCoxxzwS4dc28VQQoAe9mi2X8kSexfLz7PBZSyDG4UpqkWGnepJhAtvaeBcQShS7iPj5u

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