{"message":{"slot":"1220403","proposer_index":"301","parent_root":"0x851ecd1d27d71bd5857cde14cd6189ab6451e09f32f8e7a73d0ad7ad743b7480","state_root":"0xe72793c30e850a7768ed3a8637316c3944c5835ec2f183a18414819fb2b0227e","body_root":"0xa52fa32053e169b8add0bfdb346e25867266757a1d3137aaaa2e542355b0f6b9"},"signature":"0x8b30e29c312adc8fd66fe5526774aabc37adbbad44d3680340eab1ec6847f9b98e16de30b0450d346ceb453069dbf3fc132176cb96ad7d416cc0e014a0e7763ade2401a2311e611a628f505e5d62a348dff0a57fcfc58270f72335602b8c424a"}