{"message":{"slot":"258922","proposer_index":"177","parent_root":"0x7d2a0aa051ca4cbff29b82da6221066cbf51c4b0444bbde199e123e83a4c89a9","state_root":"0x521aba483fed02a587dba635bb29bbf267f9442cd82a12df9201edf3c4c62902","body_root":"0xbea371a61022ade2f18ebf52c16ca52cf27a652f66e6d37a855dbc736e6459a2"},"signature":"0xa7bd15c6629adc9da48c057d2c14bf8cb8c97aa974bc83f8964a1293f275c443fb6d796794ae80fb1622668f5c7c09131542c709eb3fe656303fe3935fbc09a6734c623106a19ec75f9bd15981996db5817645a5299afab4afdb614dd49df63a"}