{"message":{"slot":"2554481","proposer_index":"300","parent_root":"0x0822def5b1b07a02803ee9cc666b3dbbba96e9d71acd05ede2ea56db53eafde8","state_root":"0xd3c257691f74a0d749955959f95c8c529f7e673e0593209e72ebdb98c6e827fd","body_root":"0xaec5fe8894f5cab8f1d3e5eb2cad9673e06ab5929c8044833d75d6a7a26a5908"},"signature":"0x84785a5fa0714573af74e909922691cdb7ba9a54f601a6ed450f4b93491c9f80b6ab323257a10398f65c5fe6bac78e58005fb64edfab143e1ef6de0aee27e2ac24cc53b6cd398ffe928bdf60a2729fb8ee924401d5a12ac7834f21702baf33cd"}