Transaction not yet indexed

FBu6XRRcMWgAHrxiT3Eq52X9Y1PD3bt5UbSsnJs74dCXevH2varGuL8sJZi2VqCWT8GZStsTG52ZmNi884ySyoz

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