bitcoin block, mining and node

I am very new to bitcoin, appreciate any help that I can get for below queries. 1) Is there any way ( site or app) to know, to which node my current(latest) transaction is headed to ? Does it go to one node or many before included into block? Probably it is going to the pool, where it will be picked to included in the block. So do we know which pool it landed in?

2) How to know, how many miner are currently working with my latest transaction, which is yet to be included into the block? Here is my understanding, more than one miner can include one transaction and all may not have same transactions. So how to know who all are working on this

Kind Regards

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