Transaction not yet indexed

YKSiPiGLo7sWqceLXAerSJ5PwcMSZpMne1SC55A1Nbu5GkkjB7TEShf3hv7W36fMtgGLMNWsG8ZWFE9FTrag65i

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