Transaction not yet indexed

21v4fgFw6szPCbbB2DQimD4vAXBKm9c7WC4aZVPWVLXxPfKbMnfR5bTqP7kh8UGnHEUJCDEDKSFUg64WMk2k4yRk

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