{"message":{"slot":"638758","proposer_index":"190","parent_root":"0xcd018d956f9df3e6b6573602513448c334423fe6f1dba29690f1aa3792b72828","state_root":"0xf258a53c45cf3c47a48d192abc165094af3867aa17ce0e6b51b6ddfab1485fe7","body_root":"0xc40d447656107421a208b8578624e6d60a6de1bf82c4667e7526a8b3f7550881"},"signature":"0x971faaa23573a588c8ecf38e84bb04a6369d5b3b75e3f2dd79dc246906fa6a203a55a6cc854af731a6e676b29622d94619daae270854725e46265a7dd886b3e8f2b3c3efda8ad00cdb633bbd445ee4642cc7c95eae929aad9d2165fed03b305b"}