{"message":{"slot":"303259","proposer_index":"141","parent_root":"0xfc5fd928eb29682324223f8d29735f07bdc918fde3c8c476e4fae136b95967ea","state_root":"0x950d94610000cf52cdd85ff3feea045d770f27d37abcd07b440a2b9f2b9b023c","body_root":"0x6e68009624e54441a1d323d7e0c0d7ba7531e7300c0275e97a7dbf9d7c034634"},"signature":"0x86db1d471f7d765f8860e1ce84d28003ef13fbb490e3f2ed3833d6f95fbb98d35af3dfff7e09ea016928980ff1e02b680988f328b2dc4c9e1590a6c34201c0c3de7d7a962b35470f1412277c87f726f9dd610b46866d4902f4d76c3d5459e03b"}