{"message":{"slot":"1577574","proposer_index":"66","parent_root":"0x3a2cf13acedf8302019aef19460a0b48624d5228b8c620d7192ca7a63dd7b641","state_root":"0x20fad80f7c4254ddf222aec1043b3f8d472e9239adfd8c855c262ef46300465d","body_root":"0x648aa3b5e9ac09e9d7fb090231fc2fce88c70ff3296e1af75d3049f9d6d28aca"},"signature":"0xa55552eece15d45bff0c9da2279e6c8e763eed6833c5df4dd728980a5b08180dd4202355074e11598ce3ccd9348fd7820809711120b44c1cc2b5a4ed62e6f986f331e20fdb231d8fcd77d9d52246ebcbbad10168e3aa538e1c91e37911d02295"}