{"message":{"slot":"300977","proposer_index":"54","parent_root":"0xd642ed339796796dc40c59efc7043c4ca8ac12da00c75cf3dcf42b3092008cc5","state_root":"0x76269c12473178dc7e6c2c2fc1cf449f17a20035814dc033852091e70f40837c","body_root":"0xfa551580c791d9a786d170a937187754ae1abf9902855837de4b18e7d0353237"},"signature":"0xa27b7fbe07d9cb66bcf83a84aea43b029f5a7ad7211844e4729a3267a76fd51b7ddf13741d374098d17abaab62783c480423fbcaad69cf84b569956f00965bbdc5285387a67acd61f99ec520439045848f3b444c444a649f172a1cffee46ee50"}