{"message":{"slot":"1299538","proposer_index":"0","parent_root":"0x7f384576ef6b421e7ddcfbb6bb31bbdc1708d161d09e81a8bb36bd4719a9b637","state_root":"0x909870fb4f8e457fbd98b6a9b8b5138d17c70de39fd5147624c38a3ef708bce1","body_root":"0x685ca445d8cdcb134e0e1a71d9d7c585356926d1d3c1a17a91871657ab1fd52c"},"signature":"0xa643dcec44f2389ad03ac622528220e723f97a2c631304284ea35ad943090e9dfd7e472302263b512c185a7bd110b6130af0f260724a6ae00b8427d6b0ccb03b0d4cbfd8aeb99c74342e34bc60ca3e6ad856a931371c36912d4c9ac2d16cd448"}