{"message":{"slot":"1290552","proposer_index":"153","parent_root":"0xd1971d0051c6070f771b0286640eba86267b34f54cc000c851f59342317e0fc1","state_root":"0x4145ac2a6c93fdbe0f9a361aa06b49f04d046823779e18405dd54fed109f438b","body_root":"0xff3fdecb2e3bb8d99c1ee42f6c5e3fdcde52103c9cde9bd9da600d0ee7e14f8c"},"signature":"0xa1fe0a8b0caacf8619a04895bd20b9d1b227b6a04fc22392cf5681a16aac579139eaad3812433aad6b87a27d3f9e610419342a5a4acb5d5356986c071650e6e204a27db86d8a9cac0fa907a33738d99f22a7dfd2fe24b11e54b3626d0f1da562"}