{"message":{"slot":"520136","proposer_index":"121","parent_root":"0xd37106ffb347b39aebf67e88a80ccf02846b197dac7de1fa400b4c5593bf8202","state_root":"0x4813d157449098c8c8f60b76bfbc07ff7af41b1be3a778b635812c6fd50b5715","body_root":"0x631567130a56fde7fb9760c22fe9303ba0a9b1e512027ff12335c5d42431b05b"},"signature":"0xadc40e522a513ef04fefb76b6936d99832c3cf0a4d6baf8f4b8e56a0b7ae158505e08792d161f4625c5598913a2469ad07a9302e88aa26c3f3dcc71dfbdb51ef1eafb9014b6da72955760f4aa0f74e61befcde5bf06d347fff1fdc992f075232"}