Transaction not yet indexed

21C3rqNarjKLfBeGideEqFWu9dDiRaHMmspyk6KHeX8DTiZ5uJ8pwMvzHzkdJZCDSXKtVn5maN9iXHB3xgSkYRrh

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