Transaction not yet indexed

621NfS2YNoGnhwh8dnRcJKdFZ3uFEtasJtcYWUsFHTTcYaDBZY65AChzeBnPkf559MrRgEJTMgTYtb2CSAvDMRko

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