{"message":{"slot":"874800","proposer_index":"144","parent_root":"0x8c275b710f9864ff0f966bebc47f4c7dbd1850753a6f128bb5d9da62fd309c56","state_root":"0xc377d9ffd40e36988359c42e6aefea7499da91d3ca5060e29535e4179d803c3a","body_root":"0x155bbaed71ffb2d7fa1b1dacf16ba6326515c4eeb8b950141a7829f7dda455b8"},"signature":"0xa77d2bcdd8b0b06a8436ca7ce2a0cb10a2d4b18641e9cb928ea33d04eb9236dda7aadd1d3f660c609045c0f51e5aa5f402ab17ae4bf87e2505873dba1ee1dc82313f59f5fda08a126894d5c6737d7e17e14a82bede10142bff5322d38191eddb"}