Transaction not yet indexed

pfDkB3vnuDsTQQer6LU1o3eWbURtAWsPEXhLckSSGVsyeK5E7ZuLX5z4evwVaC8g3JMGDpKxEJuF7ZFG3HZJ5u2

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