Transaction not yet indexed

AN1S9puH6conTHqpfFfeQM5DGkTF3viy7AxqLLdfY5rxwvmgy8AuYvESnK4yHJq2ktb2xWDGZAPdEgmsteqX4Jn

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