{"message":{"slot":"450718","proposer_index":"39","parent_root":"0x3f047ce96b35bdfd9d5e517a7f258765d7672f159f0658a4f2d99329c9823e95","state_root":"0x200c5121b3475686951d56f90cf7b39f899939dd9dc923eebb4a3ce88dd2c299","body_root":"0xa9a4b7ed7e03b3773078e17005de6c09055039936110092219d68a8da14d40ce"},"signature":"0xb28a640760724d8216203aa6480cb8d9e3b4bf4ed11480fb7927eb6483929bf40fd4898b4d1a88adf4325838289928300533d7dda9544d4d6aa2369f1efa43f38bc2d4e7e5a2226ea1eff038b387f6e9a71b353c8ab2e1955994d3483612e18d"}