{"message":{"slot":"500299","proposer_index":"139","parent_root":"0x2ff381f3dc6fa2bc17baafb04dd695b1c51dd23da6c53a928804025e484348c2","state_root":"0x1482c0e836422541c0ce69bf6540653defd279456896e65c73c3c15c5a10c3f9","body_root":"0x17c18fb0600c69fb52cda2d045c5d8544638baa87d0a4cf938a4cb440388d79a"},"signature":"0x91b02e4e24129855a44cba8bfe602ecc504623d1680162e94070cb19339c53c512c4719289c2753c286ba3c2cdc42ce10ed61889db75764556ac016372ca6d8fc20b78819a0fe87dbc97cef804c97f7f15c53c2876ed16692cb09247a46f808b"}