{"message":{"slot":"1305174","proposer_index":"139","parent_root":"0xccf0300b5ebd875ecf4babd724c70069c2882fde21b6ba3771cc50b6fba875c0","state_root":"0xd3460cb109c12a5f1ad9236edf9a47c7706129e5add689cfb273f2e2448d5c95","body_root":"0x1680834174e46c9f08450b0590c6e713fdeadd593a587efb2c933176819c5218"},"signature":"0xa1ff3ad0e87f63b2232f43ead412e537c95d3ce0a6c9e454c5fd124ffd134c0539a6685a372dce23f78429e14c3bc53b0e323ea2dd81003630318e87da299d571300185e91ea6dc6fdd7e6630870d8b70786887623517a3e850e728516e147c0"}