{"message":{"slot":"2878495","proposer_index":"277","parent_root":"0x1ffef0f45b6e5564bcec758b926d2a69c2c45690aee625830156314c69a640ed","state_root":"0x4b87061c0e64f2ee4a41acc9e88f15594cb555ed14ac23b554ff1e4c05fc0efb","body_root":"0xafbf3596a5b8e7757ccccd1602e22259c4bffcee2e80cabe76c37ec56c493cf9"},"signature":"0x8523b0ad6efa13738b1a0ba7c2098adf6a55fadb5212929be5ea12ffc7e5f384c494bbe46163c7a0fb874a557d3134e70c70d6b56e399b56d6002d61b7a6cb6a75a632c17a219108a725041e382264f97f709d11216e332442d12a5db4fb6678"}