{"message":{"slot":"300574","proposer_index":"88","parent_root":"0x43e4a2caba6c910254634830a0c3c5205a7e280b67c15b642718959774c17a48","state_root":"0x764432857a19a18f829cce0bca0f96ccdc7f01b82e72183a3174d8005757dcf3","body_root":"0x026be9e6ebb9d6bba32cf3a82a58a68c583959e43d5ede40610663eb6e14e8e3"},"signature":"0xa85e3b29950a83d1040bb0b03890120f9329ed55e1284f25c3befc698a92fff2a16d3f12892524c7b712b7bc1f363b5c0363c3285cfb0cd4336122d137943a9ccecaaa83600f47681bae395cdaa2184e9a9ce262b0795875994eab1f6ac1cb11"}