{"message":{"slot":"1615828","proposer_index":"146","parent_root":"0xa6f341c18740436c35c90915dceb260253aefe6208850fbf59efc97e3536b3f1","state_root":"0x76f478e7cb207a2c4741c06f6b37403104bdd8f38da0ec7fb506c56bb45f8e93","body_root":"0xfe767a65b8b5583a8a48afe844a0d4ba5bdd263e71d9598d6d16b2b2bc2aa811"},"signature":"0xb43c051a11a15518e37c87bce610a8a2205d256f306fb9722aeae7360d20c2bc1baef84f81d570e9ba97abf79f396bf5160a2dc90c44436943c8241ca22ae7614ff4a508e7e62f436ccb8aa8737863b130cd4811770e71c6eb0dd041961e7159"}