Transaction not yet indexed

21FppixwhF2bAaLn1i94ME15JQfv3enp2QDMqwxUq1BDrA6TBjb6aonpcd5NpM38cTkp7UR8SdmudUY9ABMWo746

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