{"message":{"slot":"3407551","proposer_index":"390","parent_root":"0x2c44c6cad7eda37e280704e3bfef486fb9b2b1eed03934b858a992fc3c515267","state_root":"0xac74c3c7f16a483355b43c05cb0ae85a8645a876d10c62d14fe411d7996a6c84","body_root":"0xf37e3c3bb00a0b72d0cb53301ba43ca3278bcb2ec9e7734201df2bb8476f58a3"},"signature":"0xb8397e76a32bc825ee2affd5b25d002aeb58ae254f65f82feaf22ea9142826fa76e20e90bd138da2210fa3538524a6a5165c16a8c1f7ab9f4fbf1c7da891fd50ad24816104bea8fe0890c6a36aacc314965d6a004bea971336c3dcb52bc19dd2"}