{"message":{"slot":"2878658","proposer_index":"900","parent_root":"0xd6252a62e79a0c7eed7bc6666996c78e495b65930d8cf0d599acd2ee27223f89","state_root":"0x952b6f6e36f536716c1f26db8e134457013d65871b1e7756654b2bc826c3b4a0","body_root":"0x158746070270daf7902e25f99d135850a182a8ec6fcb27c3ba57436660115c83"},"signature":"0x91f3fb95d4716a2f52959a2b12b688266f60cab7c3c1fddf7a986f411ad9b18401703e2e510bc237170270d3693fe27818c9f1e41b4ea078478bffac8ff6331b61726f5d928a5f9007968d965656059f116b866fa8d50d43ba461205a42911a1"}