{"message":{"slot":"258421","proposer_index":"59","parent_root":"0x554700741e77d63a605b5ded9d77760ee4123e0d06193a95d7a8fb3113282cf3","state_root":"0x252981be60b007561fa1a83b72aeafb8eea5965c14c3bd07d5e3b3934d5f1b08","body_root":"0x4af5368b8bb34e98a3caecffae3d2266096214c0c46f46250cac060e0850531d"},"signature":"0xa63869a75b1b8b013178cf447618e51b332823767d4cb4b4920697c797652f68251b8fec4c27278da15f7780b1146600003324e611d7fc7328446d88d5ef4d5fa8670656f7e566ca8198cf06586ba02b0a889c75c1ec8dabff33d38d76f7217f"}