Is there a way to push a signed transaction via CURL or WGET or something similar? I can't use cleos, nodeos, nor eosjs, because I can't exec anything in the environment I'm working with.
I'm trying to understand how to sign a transaction and push it via CURL. Once I understand those steps, it would be really easy to do in any programming language, but I haven't found any documentation other than "use eosjs".
Thank you very much.