{"message":{"slot":"300001","proposer_index":"45","parent_root":"0x9b14ccac940319f90ff6930ca6b0ae8a9ff646e519d93e3cd93ab7b601afb1d5","state_root":"0x25177559a6b82fdb82ffc56938bfe42843af01496b27f2a31562d55f6bf5f896","body_root":"0x3d784a38d802d3c9428e5ec74f966ef55563d6e68ac6e0b07f7c2ba137f4ea12"},"signature":"0x82fce9c4540b1dfd939d39683619e431c292e549fff672a3a06a55ce0d766db862cb870a603ec2bf1ffc271d53bdb2ff15ad1a147982acbd80b22750b8ca90e889d03876b05d70cba601ce91b919b24cb1d52378118304cdce8c3bd506e6f21e"}