{"message":{"slot":"1866300","proposer_index":"0","parent_root":"0x100bc30dd6f69304c05ef0f604cad73379ff4b4d3c8474d521fb2d499333803b","state_root":"0xbde687456bd34c1025147ffb97c43e299220ad5b3f5d1e02c193804373a55a1f","body_root":"0x6e3b3b0796c531ca9ccb440d681cab942f0b1fd4f2d3d0b37cd38241c5780dc1"},"signature":"0x91b18913e9a02536932e3b2edac797eb6477115232bf612b00a89e8771095d89d722a01808784cf821b9858a274e828f0cd9df273c8a63c4279891439f5abe70a00403d05c8e8b7202b3304f17ffc988b279b2be4508ecb768731deb524594b6"}