{"message":{"slot":"1640556","proposer_index":"174","parent_root":"0x10ba1acde8988215b1ad19aadd5043426dcfce23fd85052f7fad2cad80092679","state_root":"0x158e741c3a311e20c6254e84d7e1cb110345e8557eae2e31a20f643361626375","body_root":"0x97d46899e2b27dc1f1ca75e27aa73fdd6d53e1ae2b522082e7bc496effedff4f"},"signature":"0xa910144f6bbac5cc1b05a37a0d53e5c2fd406aca7c86ca8917fd7d254e5b440ac45b62ef7dcc64f39308ba6592345901148d9b3abd911450200d49c9887694c74a509afe8c4b23dd9423b5d238065236ea40401854ad51a9a047496ad3eb97d6"}