{"message":{"slot":"2557908","proposer_index":"877","parent_root":"0xae3c19e5177b1e491d989b1a3649acc46c2b6dd4377fcf97dcb708497d99e427","state_root":"0x3a799e587c96be123ee3e229f2deef9bf2528d2a503f195cced0ec8316235c07","body_root":"0x29e5044767aa56d9d6e7fb1cc0b31fd8951d7eea208f5dc232c776dc7f40166f"},"signature":"0xb77f807c14feebeecdf06b62f17736758d357e8427cb861d16cdef6df6f71e9da181824d298fab6991dfcacc348f32c80cad6c0222c8fba7de2dfa0970fee059b3c0d2ad916f3f0f6e0613788cee1e44edbc787ca63be5a23a321dafce922e5e"}