{"message":{"slot":"2921277","proposer_index":"773","parent_root":"0x03dfe18d3a542f76e5451922b49347706119209f45ce0b88673d6d9f51dd0faf","state_root":"0x4cd7be6acceec6cbcbabd6fed6a1d83512a16770a225a07d429628c86566e04d","body_root":"0x391ac25871f46efd58042758cbeb9a796390db64c8ac2b1717c7f948c39226ec"},"signature":"0xb170f4ce7c39e6ba931dcd26563802d1942c1f45a3a5aae09f8249d3af4de680111488ad6744fd0d99fd53dc8c773b5908ce942aa3e3f025a1579985824d1f7475592b5adcaff84c625c6b58fbb71f72a978e9850538bd92bf8c6392ff0e23f4"}