I have a world with a base type like structure but I cant find it anywhere,. the only crafting blocks are in this structure is there a plugin to search or tp to nearest block? maybe I can load the world in some type of third party viewer?
You could check console logs for login coordinates, and if there's nothing there then to help then you could list the raw world files by size/modified date descending and try tp'ing to the coords of the largest or most recently modified files. To get the xyz you multiply by 512, so if your largest file is r.4.4 you'd tp to 2048 100 2048 and explore the area up to 2559, 2559. Here's an xyz calculator if you need help with that.
thanks so much, I was able to find a backup file with the plugins I was using and got the coords from EconomyAirport.