{"algorithm":"Ed25519","ephemeral":true,"server_pubkey":"1ba529a6351ec4e63d4d815f360af0d436416fc7f92c778dd521b5a1e4c64dfa","signature":"2c6b98d3b8332970a26a637ad97e883201e24dd08a0448857526c401fb661c8379c504ffe529ec3ce3e94e04d24f71886b618238cacfbbed3a645f11236dc70d","signed_message":"canonical JSON of /.well-known/sri.json 'scripts' field"}