{"message":{"slot":"4213521","proposer_index":"83","parent_root":"0x9d4f9b10c3d94237640ca26908f4799af164e07269bfa17330f9c5f400b2171b","state_root":"0x23a89eff543a28708bb66b1648d1d00e0f46c5d71e88768833a8f619f539fb11","body_root":"0xaefb13c032ed8ff0788a2fa7d1640c110e8c78ec01498532cd2f59eec0650ab6"},"signature":"0x8d85b04e16c434932a8bf1b1e34e2588766af65b53ea7a41fd41e6cceb0cea308d41c8fcc6f656389ed77d3c7ad310c00205db9c9c2e7f3a6cf05b090f868493692cb0c40ea62d10af0b567b0b45261091eb22d46be48868ac9f5dd1b0ba43fa"}