Transaction not yet indexed

21f6xZaQzDsew6FRSgcMxtHPFRcAhaDdTLv5xVGZ2XxfXWbx9KCwDY4uvVbYFnDRhxDkhLAHc4GuGAzEvPFFRq9L

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