{"message":{"slot":"338002","proposer_index":"17","parent_root":"0x52bff374ce4399ea7fcee19b1e220855edeeb8ee044d4b7dbb2fff9a37ed0c7b","state_root":"0x15f2488976125021fe7a509be5c1d42688d77982290c84dbd08f930ca5776a30","body_root":"0x3771e03b967e2a71a9148ff1bd356efe07dccdd5f2daef4e811cbe0f0d2b828c"},"signature":"0xa4b535db8e489962ce02d9a2e5e701201327c2004325bde643f79e4e1fcc3f61c8d8ece7db16b5519c69fe2097a68f9b11a933435bb5fafc85d391a858eca947f522f3f4ef7e41b909015845641bcc32edbb4c10bae02fc1a639fe1d0c03e4ab"}