{"message":{"slot":"1454858","proposer_index":"149","parent_root":"0x1b098eb6eb4b7b741a9fd89bcf6ab2e0c0d0819d1de1c046f97aea6d4d380278","state_root":"0x4560cdcb3db8945fd5928b04bcaa34cd5155bd9b1c0d93607881b3c9d927e8bb","body_root":"0x568565d599812ba8c6f08b275274635a5ff8638a152b87fa302811354113fefe"},"signature":"0xb5a15bd8eba8041c9f1a908b564153de749b426f0efd11598f045f584e280917797a59d66fbbfa57cb53be08472fcb9e0be20533e5f241a8ac7ddc49b45a30d468a17e31f06e2446390857246057e08ef5fea93c2e46f22fc97b333f17fb12fd"}