{"message":{"slot":"521920","proposer_index":"38","parent_root":"0x46a5039ac6e7eeec8837f3d227b99cc910dbe5828128f5059d4a570627a5d072","state_root":"0xd2b3d7c085e6b32bb66b444a44dd055a5fb966b38dcba3547f62c7e01ea879b2","body_root":"0x545ac90e7772aded31b1cb22a0fec56b6909aeafb7085fb79e11567c228834ed"},"signature":"0xaa34bd0c2ddc69c6dfe449e801f486956023ed79c1168a485fb495dac111225259657792d810083cae913b204760cff10d8f7409c72732683b803099fa669d5458331751f90842bac9361b86fa732131609bf83ccef98c91542b49fb869f22fd"}