{"message":{"slot":"407299","proposer_index":"139","parent_root":"0xa33ca4a54b82c2374f3b1bd71245542f5a81fb22f1c36ce4495d54fa0e2db14a","state_root":"0xb8a7be5fb95f8965d7e18375ba15811486f3301e68b32cb35e7b6210a5bacbc2","body_root":"0x77203fd7bc6fec91ffd3eccfd2ef88d40263b4a39a034f1ec2acc4c6c8ad99e8"},"signature":"0xb3b397b544f49e9a306e687eac279407dc1695f40b66d87412f59366db10f98f92f0e088193495678016b37de7fff4d40126cc3a75e0b7d9901c0d383fb70745fadd69677d5d01f9f0f8a50e48a239d541b9f29ef4a79cb5d32c22a7ea97f997"}