{"message":{"slot":"421271","proposer_index":"899","parent_root":"0xfab55406585bb061cf8e01ebaba9c0c1866938f4c6f6920383038eebf549764d","state_root":"0xb6cdf8d30a25de90a40f28130da418a75492693329e370207c7153ea6a5f5460","body_root":"0x4567c72224ead399c3e52f981ede8f6c82da678c60b6e37e34df75088b7fe5d6"},"signature":"0xa35c06108b961d331b027663c2f31d5230108b9080b6f8c5f6738ed5f440216108046a514595e63f163fa8b77d285893111a4b845b45d48091e2bf2f2e11d2f6716786232cebcffa0b217494b39622d888f2a9dc2c3bf8e087f9b9d66a330527"}