{"message":{"slot":"550572","proposer_index":"140","parent_root":"0xdcc6280f4277088618fac9fcf4e4810fda3cfe2912f693705fbe0160387696b8","state_root":"0xb8d6fb452607318dd5d0b7ca377c6eb3cde3d0e11ec2aabd113173ff92f77add","body_root":"0xcaa54f02477a912402c42b45d14aaf762775ba046f611d9352a253f7527df125"},"signature":"0x989f14fa631e6a5dffff5be7809ae5966c756476c1f5a4bf4a6016c028750a57cdf5e4f58a83271e60bbd8bb5de1bd1f1432014e0828acec3494eb2965abcd192d21c74c326c3d4b14ddc9b42d6247e8b82f6981e3cbf299d3b894fc6b9f3e41"}