Transaction not yet indexed

TaDg2mZfDjA5g6e3mcC3UnG43SAMwQW1o4pT3YG4mLG3XqqvdngWm5e6Ja4KuZvoQdAdoHb6QfbanbCSpgbv9ps

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