{"message":{"slot":"637263","proposer_index":"158","parent_root":"0x454315b9850367e093ebc1613c149886b20e2b31a549719f46a5d19f328fe42a","state_root":"0x74433b424b45b3ba2bfba244cf9a2e820969d3729c523033d70d45b50dc1711c","body_root":"0x6555fc68fe3bbe4e3aba4ae59badc7832c3486672af216e64dea2f083dad0680"},"signature":"0xa77b528aa2439d8c78cfc417230ec0b6371e44aae4721a155bd41ac4c6c1a8021ce40dbb266733d603f0b6bec5f99e6c07ac7594985a97ad2a014670c956f134ff28c29be0bfec5babd7227b5bf10b06e52fb5932606846b4d284a2799f81358"}