{"message":{"slot":"274481","proposer_index":"154","parent_root":"0x2e6024e6ff20d652579f4f4d536ad7408627b6cb01dae7c8449a8f73c22d1db3","state_root":"0x455001d92093e28758f8a5fd7ed49d8ff62db9d2bcf88edd9e7f72fd08621605","body_root":"0xbf391db137a6df8163ff89192e403441b80908fc7928433630c2e6b9db31e5b0"},"signature":"0xb0186235fdc86faf56d8ebc58a9823fc0309ad76abe8350fc1bffea098e491ca919b78845b3e2523b29a8f1d7dcd770406f3d3b277eb1df7f0053cd450d557d14eaaa08b450cc8a3b91fc5425bc33ec20626e68b2a0f8bea46570a5440e8c74f"}