{"message":{"slot":"2257774","proposer_index":"350","parent_root":"0x97c213ca233c3075926e62f6f08a0c7d164fe7c2aeef6ce95a7fdf474d886509","state_root":"0x915d67e28164bfe5d40045455dcccd2ca17479e41bbd41ed330fe3cefa5d376a","body_root":"0x450096587477b74244c27c02221161989c49eaecb89bf61113a3b5f92632efd0"},"signature":"0x8d4e12219b417c2cab89b4e81a25dce50bca5aa44ddef2ca9eca69610721b862d82ed947bbcc6109b1f8db3444b482a30bf02501b4e79be6619ddaa152c6d375ef3c81e3641a6bc744a47e038ddf7bb7b343c03754f57c08b1b7d38f17c09039"}