{"message":{"slot":"1643249","proposer_index":"148","parent_root":"0x43eeb2e1df49b6d2b04a87509b72efd3f8d038300a667c9475faa107962d9dee","state_root":"0x421e49bb6ca4608165846d723c8f1fb649869fb4fcd812582c578b4f53682521","body_root":"0xd2324c9805aea8649f675937e537dab4ca4a96523fcbc036b5c535e0942db5fc"},"signature":"0xb6aa4b570e07f80ae8b3c2caaf83a9ee091e2eb178cd8b9cf7d7a5f0127feb690ed6d5d6b6743ad035af7c6f5a88b8fb05a6afd421e9a5aeed5d318a1e747c9c2dd60fd914ac9df15b119e1a405a6d9ee9c1a32e26685845f1e764d4e601036d"}