{"message":{"slot":"590572","proposer_index":"140","parent_root":"0x8a9c39ea6430a9d9b985b4d745d37f44d99ac1a8127ebfab0fd0ab776db3c49f","state_root":"0x550c3bc00c41496f53344a50b6786d1f0ecf844250279455923f8a19b27cce96","body_root":"0xff51e8c9d73885ba98ec6ce94662c5a1609e997a1bce2392926ed5b648fced5e"},"signature":"0xa7a77fdcdba8371d7718b87d440fcbf54fa27888ccf021e2b248ee9db3a1069756e1eb312ed2f5c17c2b877fd97ac9540569234c933b93b58644917ec344b9dd2116f2f385689b87686cc3f9b54e7f8adc48c9e2f79ecdb827d08746f10e83f1"}