{"message":{"slot":"1454982","proposer_index":"146","parent_root":"0x664d67ec15884fd06288d9caeda68256fba90a7c4ac4fe980dc26f197ef0a74a","state_root":"0x7f6254cf4ae9f23a61d2f1e9fa0ed3f24a8927f21cff5125032f98bbd104c7a4","body_root":"0xd85da7898ebce287d47c8c2ffde306b014819fc39df8830f92b26eeb7b615b8b"},"signature":"0xa9222000897608a4bf4397266ed486fa654b4adb2d3dfa30a89f8d75ba2dd9d781d29f6135d93398e73a8397043a3bc215e1835aa3230f79e62596090c1c500a0e42fe13fca2d4998eb791fce2f4eba80bced35b7159aac3e9ee824e6593d736"}