{"message":{"slot":"3937891","proposer_index":"21","parent_root":"0x09df9ce01a61487f1ab34c74e738690f3f49e8d6a9ab2650c332d5df7ec33cab","state_root":"0x22d64a96d6cb55f3663ae5996166067edfe8abc4db09967d4ac445713e9a8cde","body_root":"0x9d4725c416a57b1609e6e5a4bcc077a7c5d171789256e1383d17abcb30105b51"},"signature":"0xa697945320ed87a0a250b84d9978a067cc328c07f1612ce6a0880e4009e62fe161db30b01605ab0da08408bee4fb2d5a0262af66ce610998563db1bfcd4698509c821cbfbbd4a477165df983be05571820d35b4745aa96ef405585ca7fc54227"}