{"message":{"slot":"753550","proposer_index":"45","parent_root":"0x58e8879f9bcd47e64f540785e15df4529e0a4e784af2fb17e8dab8216248523e","state_root":"0xe5a18a059204bbc2bddf9b7e13199468720a86528981afb153a55b071728d4b1","body_root":"0xf072e29ec973e7c9823715a6d74865cf488ccaece9aa63724124892e9c347965"},"signature":"0x81bc39f1fe7be1448b64f0895842854378d1c810932de0818e8a6e84f2be9041492c9ae6059e8d347710ebcecc694ac00bcc5122ab0caf1e539464da984a458c0746a734a4ab147996ba2071f81f34a72d1f1285e6f803058d26928ade29f3f0"}