{"message":{"slot":"221546","proposer_index":"105","parent_root":"0xd20ca543f40bab394afa617addaafe5fdadf1ccd972587502dbce8d67ecc703e","state_root":"0x65b50582b03f60d3433970b7660c65c8d997cac980895f442ef052860c32d93a","body_root":"0xd0578629d1d25fadb7d8bfcceab322a094b6658d1e2593054cae7156f5975a3b"},"signature":"0x871d0f3490f780b4b2b23439ce3a8864d09510c76b8b9f72d996a2187203595270b4615d41cf9746f53ebaa46cb2945713c88afc41b94e57fc9c5de3aa1fc0cbb5c8db70ad70d3a36e6db6dd5a61cf1ba0974a6feabab9442a4c58b7eb7f868a"}