{"message":{"slot":"749512","proposer_index":"138","parent_root":"0x09034b1b8fd2e741603b41f5963a9df96b3f382d01972f53113fd8e87204bbce","state_root":"0xcdfcdc400f5767ec18fde85a8904156e2d7b41bebd036de42a7ad007fde04a6f","body_root":"0xa978782ce9bffd0a26e7f86c81313ca5a4da5b5a5b8e2b17a5b85dcd4048a110"},"signature":"0xa3f1414a382e66939c01d2d206606472af9ba119cb592a01e4d649e23c508bd4d07da23778ef4ef05a64d645c37fce140eefb7ffb43e9ffb538d166d3c6982d171a2793216072c2826ea4f1b751b285ed3b6ab0139123d4b50f7f57605a12f78"}