{"message":{"slot":"554046","proposer_index":"172","parent_root":"0xaf509583b7b0acd7aadc9835f12263dad02079c4cd1c0873c678f43772a0cfcc","state_root":"0x5044a32808558a637c99f91bad51107a1d44871e38de13218ed4151d8c762ee7","body_root":"0x288560dc0405b67f08acf22bf6650d3f497ce5b2074c7bc0fa21372ecf808d6e"},"signature":"0x88f1b9d6a7be1b7d7c1ba9e96d4258c775cac1df783edc73b4ee46b31fe5efcb5471b8cebac17da0f560d054beb80be818b8855d38f92fc8cb4d7498035c38770b4e0e4063822dd6d5d37b24d6ce985486ee159756fda96d60130020d36b9390"}