{"message":{"slot":"521611","proposer_index":"142","parent_root":"0x4016c7a017f593c87af01dc66374e04535894225906b877cc0a08aae8dbc39de","state_root":"0xb0f39ab0bfc239822974ce632e954ab0d5c80bbea183a8fd77abe67ceb31d00b","body_root":"0x9b3c5b37f28c5d18686d96c11f731ee76ecae69f26b4084f7bf6907b2910cf69"},"signature":"0x8bb11de00344ab8381e3bc360ff36e47ba67812c58e4497cc88f7fc4de8eeeac2087dc96a33140af2fc8cf7cf55e5b4b01610f9359b19467da78cb0778881dd8ce6a693175c1b01feb3cf41b379720fe5ce351d05b22b2ea93af943ddeb7db0e"}