{"message":{"slot":"3217147","proposer_index":"537","parent_root":"0xcca12453721f2ceb56c20296c1ede1a536d5768f298176699863e7fd9439e870","state_root":"0xf75c23781320ad81b2d769ac0f5b282c260ebbdd3b6cc388c82f5066d2dc8d7b","body_root":"0xa393cb8335869926caaa9f6233f33f8bf7b189a4f6aeaa35ba976e7fc5d7c8a5"},"signature":"0xb0453225c202f3abaeeb7bf179ffebb9708fd6c054f0eaec233abc30cd59a46b1ded42ebe8c0813646bdd48b5e3c61c50f69cf011c4a6675c5d6df3b0499bf7d54d60c4f3d5bae2e2b4c83500ce85125c98d09c0c668c9b3d9b87e882eb0af3c"}