{"message":{"slot":"539579","proposer_index":"77","parent_root":"0x5ababab87dc6eca93d90e42b0b1f5fc39eca5526dd43e99fbdbdf28241aa7966","state_root":"0x644eb09ca56bdf48ccff99783c007580e68f83d0c8f8651697c172b803d8a84a","body_root":"0x590c402bc33be7b16481cf7326ba25048f636dc8040ac786025e1b68c8918890"},"signature":"0x90c7a07c52b1de4decfa2d1ed0405fdfe5c944866754f52c55697c80977468d2f4055639051fdaf5c513b0a00b9c35bf02edb8708e016a391199c36187bf4841e12da791bdd8cb53604bc1b9f7f167c4bc5c728117abc859656cfdf218bb803b"}