Transaction not yet indexed

266dd5QLN6GuUdo7fY11uGU1bMB428JVnoHoG5LEnY9uqD5sGncD8c2KyqFRAsTBoKxYx5BfqwmokxAx5gEJ7Xz7

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