{"message":{"slot":"553890","proposer_index":"45","parent_root":"0x9160ec988e025309d2c58520e1d1132d7365847f081744bd7d22591914ea2c1c","state_root":"0xc711e2401e363d3c753f9e0eca8638442ce794abd060ca2d16fa067bdd30a737","body_root":"0xb7128db5ba2336345cb828774191d424278e4f2a617a0eb56cd69a1aa75f9dfd"},"signature":"0xb28d133dc96530b6922ee2a3af6633a66fd78758d3da859a98e1d785308c9ed1dd60c98fbba227a9a8823c6fe81906931777d05ca9b4fe4f77824efb62509bd9130f7101aeb8cdd5952b028181ac6e7d19761785fefad5ff5d1a2509f597f19c"}