{"message":{"slot":"450523","proposer_index":"145","parent_root":"0xc71c19be4f1a0de699f7f823527a3035aa88ea38f5ada96bdc6f7ef6abf33f03","state_root":"0x3f7b804dc97094c7d06c7438fb0087981e2fbfc5233b89f14a026b360add6cfd","body_root":"0x0aa437e010ec6ab0545e72bbfbe7c5e66c0e6faa0d593e99b1ab419863670a19"},"signature":"0xaa29cfd187b2d2d816c230a03afaad825edc25dba128125c3059786c1c3457c58b4575b6ad6a98a3fd078f4b4f0934ef157bb8fe08fcdb72dd9b070f1b6d99ad18b4dfc82d977b3c39e4465fa35882e29a2cbb144ebbc6372c06fa688cf34065"}