Transaction not yet indexed

621ScUzvmCFEVj8aAiMgitRHUEy3KtC4yLKcSLFXFMPEi8Kma7KE7LCDSXbKCsofYvtRted2kqqH8FrPAr2V81yV

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