{"message":{"slot":"258717","proposer_index":"0","parent_root":"0xacdf7bd80b5c016e00e98565b3d71861eda680ff6be0ac3b573cfd03a53ad1bc","state_root":"0x3bce69a234589e26b76d6f8c958e1e1b766160b8727d3d5bc9b71f81f96186e2","body_root":"0xbdfb91264dadfe33fcb87f7d48dd928a6e99b9074c741f277e8f7c8ec3de86b2"},"signature":"0x90c40f190a4274de04881c4a793e6ef0fe5e4688b3be7f6579c0e7956eb14b5084277ba763108e302e9713d8e3c958b602ed40f7a26ed161335846d640a7cd191312c27ed3d17f1383db28d2ed5dca2f9b98ba0051c14f65fa996bac469b5c36"}