{"message":{"slot":"1877976","proposer_index":"131","parent_root":"0x1875433347988a05ecda2bf651d009345c63cdc6899fead2337830fd66bb9f8c","state_root":"0x1d518acafb82fc330d5fb90ed5abcacf9a898e805c313cf68afc99be4e85cf00","body_root":"0x76f571ee2392642a65f15a1259e9c9059024e399006960bc5a8b2feec5ec0180"},"signature":"0x905d75f99473e666333819c6248e0962941e75ee95a9b6c61083de69545370323c0e7dcf300e628d33f12b10865b3fc3162a27de8cff4b49df4ea70c4d8e8e9266e1a0152e049b570b485a697575f5589fd8ee87e7b487cc979f02e46a0da1ee"}