{"message":{"slot":"522458","proposer_index":"153","parent_root":"0x784e271def44dfaf3cdb0de801a132e07013f33a18a345e8f13a01bce7347960","state_root":"0x8aeb97e9dfc9bc2dcc9911ad46150adf229d55d1094e9674465a9a1b66e52db0","body_root":"0x03df7f9311f01d0f29687dc1dde0ff4c56076449e8dfc0970413ea42376c5452"},"signature":"0x8bb2b299f6ab9c54408e2dcd871d550519398b4c268188aabd32d356e3ef07fe435d4ff8afd0bb811f913d67ccbe789e0cf70f32c82e80951027ea54a14afb6a6bd1ac250bee3b2a9e9597ebb5c9483b9cf40971d652258d377dc8b4dcf46f12"}