{"message":{"slot":"2257568","proposer_index":"499","parent_root":"0x3955976a47590d0e77f8c25b026aa6fdf4dbd845cbff685bc357cabef9cad01c","state_root":"0xcacecce34b4568e3944bf17bfb04636c2c3e37e20f91be09d0dc341b41967765","body_root":"0x3dc9f12d2d3f226bbc00fdd76d83f6f01b5fff4acf6fa89a60c80f4885884ece"},"signature":"0x8ffb8df4b3d7bc8324171f7d3544922f1e5ffcecf089185bcf4fc654f158cfc037eb2f7abe5ea9400fc4916d628658dc19b27adcb8a491b97cf3407e7fc23aec18e8263c52dab64debe675d6ee6e3d20c3726453921524cb5b0ebedf41f41d03"}