{"message":{"slot":"1515054","proposer_index":"139","parent_root":"0x1f96618231326c7133f7ce9d2d64508581099ab33d9a4b67e01af07505292365","state_root":"0x1a664c5507768a05a9cb6a390f9f6e164bf50bce4dba4907f75465c13c7f67bd","body_root":"0x6312600bd48fc51efc38db09be1cd5b5deeaefca2139863d2495f422f3345284"},"signature":"0xb377037b4a8848da4371ddefc458456cb99ccba837da4a921c2a489a62480e3695dd1138fe814e81c78ac5d0a0d0c05e0e959868591cd54478b1c240d999577b537f5652ebf622a9dad596a0897fb05513cb6a1b992e104fe705f5fb97afbc5e"}