{"message":{"slot":"1899531","proposer_index":"109","parent_root":"0x3eb738d7760397d946c80122c509b9ab9170d815276bc0bc49c1aae6131c65f7","state_root":"0xb971379cfb183bd9164fdd7c265321d7f6195a0ec68f324e67a1a821de89462c","body_root":"0x85b33d4ef76ba8f79795d6faf66cd2a597a03be8e363453bf93f2fa73cb6e375"},"signature":"0x8b2299c1f615d12828c4925083cdedb2ac378502e5cbebbdc0fc9734bcd2008ee3e5d24c34c8371c09b2bbd8160e3ee1000e1f3ff16c24454778add3090c2ca93a916986ce17f78bcf4fb8ddaed18ffb06bea5e04eebdbd1b8394e31d6ee1170"}