{"message":{"slot":"3750438","proposer_index":"640","parent_root":"0xf86a45391487a57db459777e750e796e61739b94b76f51a8c998ee9617fd72fb","state_root":"0x30feb8f377fbce61398f847e60c7a4b280b4f63c0c4fd804885cc3614d1f1393","body_root":"0xb4b748bd074b3363b0eb45be001036a8cc8e0a19eda64664cae6f5ff7f9058c0"},"signature":"0xb4d02c223c16c44971c002e9493de1d5f2e10321c08ed531f1b735047ba556de1b4a45a98597f8c2b5482d393500ccad0196bf0dac6043020682d48f4183c7cb0b6b75f3e322ef8f686b8fa9289969750d117b22b13b6b9949f2971e36ccad49"}