{"message":{"slot":"3309190","proposer_index":"745","parent_root":"0xd3e9526ddc011811ed143dff1a6129661769dfd1d0fe28e687dc52797b77b06b","state_root":"0x3458a7b3edf3961af87fb58a6afb415f6b68d44a7f3463b3b5131cfc33e0b670","body_root":"0xf4ee051a8356c3905530d1f6f0c58ae13f339891a983f25c6a9e503c100ae082"},"signature":"0xb15a77fb1af3fd372cd133cb2d3aedffd4c5d7320547db1da85676eb444272f1b1670ed0356952b782a52296dfd4147516e8463ca978ac2f085698784349706db1eb23a18755368685968cddcf148a1d5aece382328558c8e79402169b55a293"}