{"message":{"slot":"1449913","proposer_index":"123","parent_root":"0x954b7d79d18f6de299a49665eca813cade82c0460466d0313a8b2c548f2b99dd","state_root":"0xdb042fcce5646ee9ee3156175e0726ff7d7c3200a4247f24c24473778e147ab3","body_root":"0x6a43107ab02ad050f0758a76b82dfda499a9a3f0dc7567e4f1845a0b7112b63f"},"signature":"0xa33465aa252967ad1d70fe8b03ca5a4f3a2abce97e91a703ffc662a547c4e28f9ee4be954386b3155ac9701bd968eada0411dbf6541c7576fa9ae0527af2a4ca211599be46f3472ab42ee9a4d66fbfdaeab49ed03a5a52871fcbc2b78f214519"}