{"message":{"slot":"2900558","proposer_index":"137","parent_root":"0x1bcfe61e6d71c85483dfe148f6bb73199423f1c2fc9e3fd635c1a0d7d564916f","state_root":"0x47bc7e0ac4ef6686558eff973eba318e9847476e367e22f7b24a15c52a98f1ee","body_root":"0xb1dd6e98427c261e4bde0c18f8e280d5fcbe67312e330f0d4a4848ecd5e42862"},"signature":"0x8d7938884791c90f8b92263d233938d3993183246b0696df21f82d5839e2b2c7dabcd77ef3a0ba83ebc319357486164315d6a56e27a71028e5c547647907e0b4e2def537594a62432cbedc75e591ee3aca74900fa63bf98897df5c920331bf4d"}