{"message":{"slot":"299940","proposer_index":"42","parent_root":"0x24a8992885845264f14b5f2405ef902f951dba7f3d5aabac2c207f4ccd93cfdd","state_root":"0x5cc977e633d1134633997f66aa4b0c0c7c52cf3fe2ae574bd367750673abf5e3","body_root":"0x4cfca664ca2993986ca388eb180b23e03020f0cdc1953dcd1233e971894f79fa"},"signature":"0x83780fae1e366ab89e63f1301177c417efb5556b7f1e21ee2e251f3d957cb9c9d796cd725302e0a2d534931f180f20fb12233b5fa8540e5870de4308faa4f53b11d95944863050df96e248aac7bd3a0848ecae502b8a9deba655518d3e83dda9"}