{"message":{"slot":"321808","proposer_index":"57","parent_root":"0x229c469fcaee3f56cc43a3341e7d20bfe8ba7fd58824fdf35c922c15d5c90b88","state_root":"0xc0b5f24d7ed702a18aea62ac739c8666db44462c3783203008c50e494b8b4963","body_root":"0x850a172e442308de63f579b71c7eed90c2ab097174bf6886c52761c213b5b4e1"},"signature":"0x909cfeffc5c80f082ce2f571787da279068d80e61e5f5baa2ae852ad58bdd8391044c7aca24031741065be0fbbce9dca043d1977c27694efa8919a2b6fb46bf576e591bd1a625e06993dc9aa62464329ecc649f42cb3191a90eaececa23128d1"}