{"message":{"slot":"1900556","proposer_index":"21","parent_root":"0xee0e90ef043363116e31030f3e621ffefde11519c0669e409d86ba0dfde5f89a","state_root":"0xbe9fbdf1b3a88554ad2f4c3d5c120ea18f8939120286af905981c4ac53331c98","body_root":"0xa2367d9e5ce4c820d059a0ea3bedf80739ee10a1b04b7d354f73388a7b1a28e2"},"signature":"0x8603a1d0f63cc30700f27d555741c0e2e8c4acf3d94c2d8046950078e60e83f66a28980e7090e695e25a49e40187ab0917621a78972af5a7a0c9cb9f096af06f019e2e6fe5b470161c01d5c1ff24d0210480bc563f2218049f99495c8255b8b0"}