{"message":{"slot":"518574","proposer_index":"21","parent_root":"0x5de50994f57cef58c5e075a5f8046a2a14102ec37c44c5ed4cd58706473892bb","state_root":"0xcbbb06577b11e852e7ca0862ce4b1921fe4823b7b1d5131462630b5c57c7f8d7","body_root":"0x0b9c6d634449e15d73a0b6c0be5495c23fee35c6b0e294bf6a40de9e04793b49"},"signature":"0x84fe71e02962d9768b7f6dc2bb74f05a25c23bea8ab85abdb342e1f0e79f26a39ba8abe1225d2f985ca056291311dc21063bed01127056520cbfabdd2e1ba9b2305263c3e2def7a351210d60af2b365d40103c143599e027898e3ea27b6feeba"}