{"message":{"slot":"540800","proposer_index":"155","parent_root":"0x49075f6518fabd2c6745ae0c678860c4db4e9f63991a080b5b00e0348838c3b5","state_root":"0x585ad1c69dff0af5e1cc0ae0b01fb328919c723c9595f1cfb5313dfa9b3c72a0","body_root":"0x64fa7e99398dc7e407b7312e5dc52d2ecc659c6e60f7784e1558b5b155a0372e"},"signature":"0xb71a55efd27b98ef8383d7f35770b0e80a3959c5d8bfce0c214acd8577ec46a66dba1bb9429d305787aa135219cfa780017c190e0efb96abedc5232e969f9cf8b9aaa775eaddf0e4a90040e035d1aa63da53a7ac18747da4ec077d1814954e13"}