{"message":{"slot":"1554987","proposer_index":"145","parent_root":"0xc950e28b7ccf6c3d1946115b692b35b3b133d00cbc05c1cfb4db53d4d91f45a4","state_root":"0xfb89d7529ac39da634fa2121b2365b9ce511e3e1ebe5de12a1ccd9d4d6362ba3","body_root":"0x2ed5e4727c21283cd5d2970c2e773decc486d4cd1a290b6ca271976378cdcb00"},"signature":"0xa7bd953542a8418e9143fb097769433c4dc3975d22703aac2598813db8f90ca2b837fc843fe749324f38c39c7175087c0717977147d5391096697ae176bdaeb5836298ca700a8dafd137ba72cecb8d94765801f1f7acf781121cec18e11645fa"}