Transaction not yet indexed

21AupS6buh2mvBkhGfVNGcUf8dQxTiAgvhYjC3nKmAiGGC447JrHaqFWuu84tMEGUduvQeF5g1ippvPLvvZajbNS

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