Transaction not yet indexed

21AiWWm7eGafh2sEWPz9TcJcS8FqRWo2xbYUDp6miEtHkZnWFqjY4noaLHNCLPPSSoLBCFe5gFh7srySWPoF6gr8

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