{"message":{"slot":"1216538","proposer_index":"298","parent_root":"0x87d686acabea12258ff867cdfe7b864f693ecdb6559416d753381783b3b5c306","state_root":"0x4503665fe2169d3d86105311475218cf266851bb929b4103286a6091a5afbbdc","body_root":"0x7a1ab97f8239a2add0edcb82b579d9161dc16b8840aa97f34b9cee49928ce58a"},"signature":"0x831adf27440e62699669d34ef731699cadf03562333c907d5d726978154d68d3880957e2e9d8cb3a85c30a4aae0783e90aa1cf2f929f8736671063373bfd75e59cd230ec2bce16134b11f42b875081e86d179e3008c981538d331a28363a040e"}