Transaction not yet indexed

mcC8SdLaWWjWViEcTHJ4b2sYCSSKWzpSksNrGsSeE4wVR6ARu8iB68kEaUNLbhtDwCdQkDWEUPWeAhUSoMaBfxR

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