Transaction not yet indexed

pufQ78GcaGHczqTMUzcwEFhuQvCTiHpxCUCQJP2gb9Hpfb3hVGcaErUNAVC45Ffekv4BySykjbdASAT5npbsLSW

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