{"message":{"slot":"1148456","proposer_index":"554","parent_root":"0x3239f147cd7a820cf511f4864d9a71f3565469b08c2bf7c7e539dbcc7679a99f","state_root":"0x6514414ade3d9da0abf4e71e020730d3a250211988f8d57664d63ddda574e25e","body_root":"0xaa2c4969662a0438366641eb54839682b249ea4b196b812262c33729a6640932"},"signature":"0xa2278f8c0555408ee5e23f003e136696996623e920dbb542f04dd4a76dd9a3c7fefe04fee0f684059500ea702b75210905464fe29dd589d3cb498c2ea7241493e931874bdd9c2ff4a9df93ef0ab09c4f448fe06186018b5cc25fc4f665c047bc"}