{"message":{"slot":"888350","proposer_index":"147","parent_root":"0xf9f56772baf3733af9494175933e7bdb7453a2d40f6fbee018044c8973f6a3eb","state_root":"0xb8c8fa6e7fcaf6656bc02f130b576a517a4f308b60632a1c4fdc565c4fa0faf4","body_root":"0xe41e8486a8e4d11d3ee69f04cc4a010c77248b85fb4cf1921bb28eb6d0b294d8"},"signature":"0x8643c4e2ca7054bfd3e291e31a190e5f8be95bebf11ab78b3f6714649d3827473adf9d28076c101bc2e04765589066191049051eea68c2bca9263266a20f7a9748dcd68533c9049027997be79a84f448a90189da407cc24a5b1266bd5af97485"}