Transaction not yet indexed

668dEDiMRQrGa3rKDo4L1KfV8i7qowQ5aspNua2McQjUTAiWxmgPLvSrwX6VPcgZgiufbHXYDKSWrxDoRTKABSu

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