Transaction not yet indexed

AD2Ud4GQfo9Xuj5mcGGUNk8VdnDCU2GSTiq8c2kKefPbjhxPHpA4dj3TnaTiTvaZD1syJAuQE8wuaTXbJxhnAMJ

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