{"message":{"slot":"306514","proposer_index":"149","parent_root":"0xd9182371e082c08ead2f8eb555e64ab0a25e426912cde488148fcc0db46f44c0","state_root":"0x918971cc438c7bb8daf5ca1cb1486a03fcc757a8a84e82fed695791e2fbf4b96","body_root":"0x974d05656bd69a2ec231453db51306ac0b6090f602e11e93fc61a0105250e3fa"},"signature":"0x961feaaea167e54cddff81c504490bb17a8c9104b52aa14259e14522e412af5709b953d77915668b03caf81bb74a814302ac8fb98fcc80ee1e4d6f9fe67fc5032ac257d31bb0ef66ac25e49ffa65437ab41502d2b07ec68a58e85eb14c4ef784"}