Transaction not yet indexed

WFUYo9AF7cTKnc4vq3LCJQCwSQkVcLckzNhA6k6ugHFaD7sf5bvrRfroCaEKywyZXAek9AwNZEn67YpYnMiDbt1

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