{"message":{"slot":"2900328","proposer_index":"498","parent_root":"0x31cb3232bd0ae00e9006283a03235c77730dc4f46eb7111ad0ae005036d7c8d0","state_root":"0xef58e84954ed20b405138caec1768fd2e51eb66cc4addc230c9728a97a8a89f1","body_root":"0xcec67169a59ff1880d4ecb79f6f5d06785f91704779f3f2072ff51a83e579fca"},"signature":"0x83d4b141f4f501ff8660199e3767bf26beb8e2d8c0d78851a6c30a8cf7521d65918dafae40accc8e238eb29f6b9caea6056ac3bb2ffd4b716340127d5e1cb8a053addb01174a172980a2fe444d68ebfda2e1fb3c6abeca9ea6c2b4e00b873f72"}