{"message":{"slot":"552313","proposer_index":"75","parent_root":"0xcf51211a3c7bae12605ddc42589de07ccb2312742529b71bc546be578d602313","state_root":"0x0b7ffee00399548f0d0192838374535c6aed10fe015c7fd6eee0092215015339","body_root":"0x7e0564271576cf8958ac7d25c166a182d40b5a1d7fb3b80e13c83739ea7977a4"},"signature":"0x88a55c7fbce9248284d34a3044c0b68c6dd859749db7458d05649fb07a726e3eddb57f854fede1f16e011850a5169b990f2bce7be1d21ae9f6646f77e97174660cc2c0836921f2558aef0687fe97d10773d5c425f658ac51cb6be1e18cd6c428"}