Transaction not yet indexed

21yybHCw4SCEEndDVT7pbNACRw9KsrKBud3H1oYGiLrKNaBm63rqAbtMSvDSX52oe6xGyv3DoWHFPeFmJxyGqAvJ

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