{"message":{"slot":"450760","proposer_index":"189","parent_root":"0xea0ec4b97245e1e87ea766a435e8307dfc8556548f6d25bd365b087258e10e2a","state_root":"0x8264379c15ddc742b24773a1aad4eb9826a676a6007a998d35ce8475262d2646","body_root":"0x281f245b15446e77976891fc8d5c56bf307828b116bfdb6330b0e5a642722da1"},"signature":"0xb711e2a5f0375275cfb4c3e4897077c4b8960915a71bf822ce12c994aa2be97fd1080ce2c9e37ee5fc32fc667f85c9a9177a54f51ddcc45b189272d9b81d8ccd635121c09e957989de54cdccf4ecfaf3f829b7c21e3fc3e283558c1aef08e1ee"}