{"message":{"slot":"401901","proposer_index":"77","parent_root":"0x0477a155543633f1f6e28f4528773f3f412c5f0386e91e72b23244c605828d61","state_root":"0x66c5b0d94c1f2eb06655c7260a49ff31d42ec2cfd8e2367863e4a691087efbf0","body_root":"0xd0c1a339274a76dca213059dfbb0ed188004c00b701d8bdf60250b5eb1301eb1"},"signature":"0x8f1f7af62fb6a7073992616d4dae14516301a74a912be16df40f546f7420b076d912ad315980b4d12ec048d5f4ffd263030c52762d4fc0751c74335a0f7d3c3d056eb105f70d6ac9b4bb0c7aaa318c55913daf99a21227c2d74956bb4d9cb55a"}