{"message":{"slot":"4577920","proposer_index":"21","parent_root":"0xa580ef5e276dae2f491a502d19fda75c8073ae62c1868bb2104d399a37c5b00d","state_root":"0x42a261a6d636405990b069542d4d3d789f5194e737b39b70cfb142d3c603509f","body_root":"0xbe1919c5d318ed08b8eb0b7c598498fadbe7946502a0c43e84390908c07c0220"},"signature":"0x876ef634ad2e1069b7d2a728fbe90238cc21e1741fb15e5a7e1c7408af232f3bdc491ae6537f1c79b5bc4f0eac4f36fa076e09efe6bab56f4720c589d86407ccf2fd7208a4c9acde4cfd7eb606d5c0585a7902d0f1090c27ee2c601f536707b5"}