{"message":{"slot":"3290891","proposer_index":"637","parent_root":"0x9291716d94c1f75d302c3db028d94b137f26a00452a85c27d7f8de5915a7fe63","state_root":"0xa850a1de081d80055f3c0eb9834385c4d23af3e204a419ace0b5cca6377f1aa1","body_root":"0x2dc8c99388844deabe27e60a7cce2a4f47f00ecd8f0f9a3a2b78807b16476f31"},"signature":"0xa48bebe2f6cba14a99fdde5f4080ad0b8c09a6682302caf1723052693412ef92d803edc27b64b521fdc8fa491a58451603f50afae4d6599483122a89f7031d6ed23739889bcee9490360a982f8ecbbe6a73610519879b63aa5670d63b47512a9"}