{"message":{"slot":"1871581","proposer_index":"155","parent_root":"0xb0f195178076dc5ac9ecd39b12a6d4f40d1b66b4bc88d0ac2a3b33da49dda6e0","state_root":"0x54d56d693e5aebb89cd2b4e65158420138264ba87bf00a6aa12a38c549aae242","body_root":"0xf372094edf8a2454078273eab7daac57eb50274716d06bb239ec7523d66a2480"},"signature":"0x975f9209103cbd03053271a5cf47e13443a2bd21b54f2412f1a8837ae958d65bd9003d00e91a25e950c6a3b36d2d038f134987a652a2ad1ed63e28a2f31e724949efc1e54d3e6a9c7c9dba5b131202f81cebffd33e25113f7a2dd5b2b1b57eac"}