{"message":{"slot":"299297","proposer_index":"67","parent_root":"0x45ffb4d07082054e18a434496b03b2c813763f41cd5de0bbf5338bde48b52f3a","state_root":"0x4ef2dd509f6e75bcadf404bfb5c24647f2ca9a41b0b53df3d0f962da5f25eef5","body_root":"0x0d893031d8f04ecf48d6d43df0a0d1c7a9322970e6a03d85badbc9af6feef06b"},"signature":"0xaa08ef01aaabf61e6ca959aaebebfdf4aa8cbd28049526bbd4289e733cff5ec33997e504766320cacacafbd56d8ffddd16f379c2a3355b78a81eef3bfe5a22b2532298fa364b86fc24fa71074d4a54462d6dd0969253c03927d3ceba22e8270a"}