{"message":{"slot":"1515105","proposer_index":"21","parent_root":"0x023a50e71c85560cb3f2185b9c9a727471fa12fe6f3a86a34516b67ef1b3d64c","state_root":"0x7811283e1b8ed6a2f2c17eccbe9fc117596f4e19823f062379fd5939b55bc25b","body_root":"0x354e240d4ae7c8e9a2d92e5bd354b28b6c5dcd1a143efd4c5d425e6b0176b78b"},"signature":"0xb7ca1909ad92e812d252114fa5aff02412e375595d5d53792d1e294c9a357eadb788ebf1372920b9441d8af884eb95b40f2e619bc8e45ed61b58d98efd18d03f7ee4ffc65fa3d5c9692a5cbfbc4ff76b550ee94d2aca7611958f120b324ee63f"}