{"message":{"slot":"2258923","proposer_index":"757","parent_root":"0x6bb19173ca415c75d12c443956a05d412f00aa9024fe0610a6b166b3ea47d002","state_root":"0xec75fb7347b20a7cc6cb07fea64af5276a5ecbf0567c5caa9f07d1d33c0f4997","body_root":"0x40e1919e5e3335c70f9f5d1f1aad5dc1924f1b53423a03dab8b0a70f29908803"},"signature":"0x823c77a33eb18d16fc5e21fec2448f594e02a012175952ee51b3c166b7e9a04231f096f0f53595a5a8e7029db6e33fc4081f203620872178008e60339fdea652310887f47cfaa54b490877b5dcb499bd2df6d7fe1dc23e7ce7c1516cb4fa14b5"}