Transaction not yet indexed

667Ee2smvRm8rhPaY2xFZZ9SWExBdc5uLSgRVCatSSmRDfyA2XgEVvYMzeBeiXV7ahxqWkRbLZuJP8Xd5PJe4Gqi

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