{"message":{"slot":"621146","proposer_index":"51","parent_root":"0x9657426aecdff18814cba969c459155ff945a49d40dce51b23e5ace5bd611ad3","state_root":"0x676017019ca9519c516337591d1d5837e561fb79085874cd97e047cc7d12fd01","body_root":"0xd34fc03b90ac411ce594de8b5318847668b0a9b4ae215a3abb018f1a2874dd1e"},"signature":"0xa4298abd3f90d5b6a49a4f2455971f7703c15ab42691c8d3d2be8794218a04c9dc03eb28512c72733217e1fc0d30d80803029ee500fd942ca06c5508e2efbf3a3ae3672dabaa07372148f83d181a4011626cf1668f9f3e0f7ff5cd0f3610cb66"}