{"message":{"slot":"521490","proposer_index":"89","parent_root":"0xe5d348a5d53d5caecb756c282925af2c3d12ee751c77c7956c5f3a94adef3072","state_root":"0x16f7c21fbac9f64e50323d6e1535001f8c8a85b449dfa445cc9152ec1a529b1e","body_root":"0x4a7e004ca597a5922cec023ef951264102d525192216efeba75b39c9073f7d7c"},"signature":"0xa89e33464d14baea23ec61709205481c6e28750f96795e6daa503253eb9e5f20956304d1cd95df3d0a9d8b609bb7f5a8058b001f1e0e4c35114795b34dbd6eef4f96950dd25f91aabed31fdc0aa28f4a60e72dbe72e1cc93d185eb328d0f7fe8"}