{"message":{"slot":"3550555","proposer_index":"578","parent_root":"0x4ad15b3f061730e678c13ee723dedfea04d7f29a99d7b70f078f2809276e8c7b","state_root":"0x2cf9048890cbdaa4249f3366c08efbe9dc3e26bec058c29106c98e1df673bc39","body_root":"0xc4962ddb4f7deb726d5c23ec67147cc6b1d9ceeec63bdc947841aefa67fd461d"},"signature":"0x8c37257618fc1f7dcdd8a08f8871093b4939b5bd081a97022d706bbeebf85a10e9d4b7330f2569339fae84bf65446fcc0c035907a5b4f2acab73925c04c988231b745faac3523a0a22bfe297404732e361f407d610436ff1a225b3763cc5e354"}