Unable to perform transactions (internal JSON-RPC error)

I just added base chain to my metamask wallet from https://base.org but when I try to perform any transaction on base chain it fails with internal JSON-RPC errorwhen I searched base chain on chainlist.org it gave the following info of some other network urlNow I wonder how come official site's network url is not working and 3rd party's node url is workinghttps://preview.redd.it/mnyc8pioodwd1.png?width=622&format=png&auto=webp&s=ea4b3c7a3a9c255edbb122adf2f030a3c01fa92fhttps://preview.redd.it/8jjvcllpodwd1.png?width=688&format=png&auto=webp&s=780c93b8b7ce7b7467097cd63983872eb6f46ace via /r/BASE https://ift.tt/tsAgXVB