{"message":{"slot":"880752","proposer_index":"171","parent_root":"0x6a13fd4156a8fe63dcdd74ab2354fd76a32df8e7c86858ff962c75a5beb275c2","state_root":"0x2ddaa2daaa945cccf3837f0d6c101f6f91e3abeebb6993f224df76db05c15ace","body_root":"0x61ce1207d39218c54fd540453f2424ad8532446ecdedd05b2cdf4ef02c980693"},"signature":"0x99d3302b971183542e7694b3f604309a77be4d239483dc2c343144c68baf4dc16e02693d950f6f83f29bf8569a9325dd0874bd07deb04716ac30f23070edd7ebacf0e7dc021074aea4b1f0559bd91251710751bc3c7bee95741dd9c2fbb72e4d"}