{"message":{"slot":"2153468","proposer_index":"551","parent_root":"0xa4fb3e3faa956fc655534bce636135df7e3f02c3d3ec1068c92f468885104d41","state_root":"0x0cd55da263a0060c45e400e2a8c8fbef96a7578e7605584bdc2af1b29bb529cc","body_root":"0x39c4ffd1a5859fce8a3cb80ca04072208e81aca2fd9897d5f1144af8566958db"},"signature":"0xaefb40b9943f0c8f8c136ac3494001fee7ddaa8f8a1864881b9bd8ea78d273d5360a37e62521db2411f8ef490e29b22614bf47f2a7136bbeaa851a555854fb230538b583bdebed8b9f841324f6a09c3460e9a53494dbc116d820604905289d0b"}