{"message":{"slot":"2945706","proposer_index":"258","parent_root":"0x49be8f130c921539864f6335dba81b6f3aceb7d7334b821eb2896c6b1f771435","state_root":"0x4ace3d9a385ad959dd3b588d3e6fd073ed7265c9fbfed687934fb0f124a29a3a","body_root":"0x899065e0f389ae9e25a6328fb0fb80ac7b4a576d84762c37050dd0c40e893493"},"signature":"0xb545b0f3a8a394a1703c60332cdb192d4a6de90435ed0d2a46498288666b54ee6438597170ba91d6793bb6162f92b638036829a855497613ba383f53479286acc037e1ba767999a8e75e4717f95ea4faebec28b5e5091e382a3a93596f7a0fcf"}