Transaction not yet indexed

YyXWhN5ZCuwwoya5uLSdhb48D4Xw88h8RiexoQDaaAfWDFKRMsgmECfAfCmgLpuH1h2yQsVDAaq5ZdMYjwwE9SS

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