{"message":{"slot":"303130","proposer_index":"147","parent_root":"0x1f47f28b055fd2174ab88421fbaadbe5a309baaafbe1060f44e34f9e8e368b5e","state_root":"0x31426fd5ceab9af98fb89f1613aa94d90503e24e1f8ba3729a0413da9826077f","body_root":"0x0907c08882615356db28a9058988ee44b9f2d2fb235fb96b7ea1fa6c20808594"},"signature":"0xb8ca1a630bbc686160c6baa71a0e15d6f757597c35f6b9412757bd2b933a6c5327da11cf72099d2c9775b1e58af70f8e0fd738fd7b05a7d96c654dd9956726f91df34a8753493b5c4a44a676226df8de007e79a11aaa7108102dbe57c66cf5d7"}