{"message":{"slot":"307376","proposer_index":"149","parent_root":"0xd96896358d7b22e0099313d1dd55f303a2469d9a11aa139178e544ef7f7a5c72","state_root":"0x3ab9868df43f222d5b913acf52370ce6803583491663fbb613f7ee8d0809d246","body_root":"0x2955e4ac63b984e8c51f089fdbbc36e901e33d71c9b9025e8206344523115e0d"},"signature":"0x8d5183f05bbaf1bfa078c2aa791452e46e34612f793958c6f2c0f0c83a5ebede477e9aaf29b7ce6d25581c99c80b770a0b57aa238f3ddac9573c272c8a0290c21efddb62518d35a749cee7eeefa71b432c40a8eda4e72f482c964d5ce541c9eb"}