{"message":{"slot":"1509452","proposer_index":"121","parent_root":"0x29f8488165d8b7ccd7ca5e8886c9c9d75a336414e1ccfd0d4619f38af62c26c1","state_root":"0x5c71611ed4918cce5cbe848268f3df8c58504b7a524d5228f270a985b4ca26eb","body_root":"0x715afd242afded6aa7d27a88fc87b2ae6196b645c755e61bcc4ba5a1bbf54b02"},"signature":"0xa75a04b94282066030a1a0a69742f11927b864648749fadc7b542534372916357987be11cf4984e4c864bffcc521835c176c8592671f1f1f14d9ac1ad16ef5695fc06f41294474be560484d802714dadef57f18802da0b8028f14da99a39814a"}