what is the best/easiest way to transfer a farcaster account to another custody address? is there a doc or tool for this?

doc here:
https://docs.farcaster.xyz/developers/guides/accounts/change-custody

@greg did you build a tool for this?

I like baking /goodbread and building apps on web3 protocols. DevRel @ ENS Labs. gregskril.com

Building @warpcast and @farcaster, new dad, like making food

yea it does

I'd love for there to be a public good on hosted on a farcaster.xyz subdomain that had:
- change custody address
- change recovery address

let's see if Greg responds bc he might have built this already

thank you. yeah hoping for a simple user facing way to do this. either a tool or a contract call i can do from etherscan. but looks like that contract call needs a 712 sig.