{"message":{"slot":"2950971","proposer_index":"640","parent_root":"0x00b1e1602684a7c21c53cfba23c7ab87f13651b8769724e12915b61036b2bc21","state_root":"0xefc6ad59c4b45d2675e4c3e26611b871fc4caaec4b0229c158adb11d8ec001ee","body_root":"0xe7f1be493c1826dc1c486ce5a7a1bbe86508ac0d7b844c89f5e32124bb79bc87"},"signature":"0x8ecf84caa5b931e84e0492895a7ea2fae5d54b2dbc6dfc8404f410e92cc4a9765ddb39670431e96343c62367bcb41202009877e7c42bc499ccf83cdfcedffb05c5af43093c0d5a352f3a5385ff049bad0e6973a300c69f0c3811d5eae2c18318"}