Transaction not yet indexed

RYKZfGpJsYAPqGD6m9a9W87ysz48MuBbXZbmektPY1zHNasrsW8zoEE94Jvi6Jpt5FphKKEhcAbq5MEXTnAV6Mv

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