{"message":{"slot":"1521570","proposer_index":"76","parent_root":"0x797c76b6d385b11b0379793c57f1761f21f7f8509e4431e9f018cf1527b797c2","state_root":"0x0867a9e6d6958e40822472740800685f976828bd421519a8bbaa4a4ada625278","body_root":"0x09d96beb2274322ad750ede3017617ab86f596491ef92eb5fb989ff8bcf63cca"},"signature":"0x9408c485a70aaaab33fc5fdec5e06df8527c825ba8e25e8645f026c084e4ad92988a6e43748036e99aba8e1f6f4a2bf61770b6303cdfcec11ef5a711d85e570e039ca7d59fc31e9c6f6094a04a2b31457365b90004f0fcb4f22bf3bb4514ce3d"}