{"message":{"slot":"537182","proposer_index":"137","parent_root":"0xc0dcf3e51f744e00c34d90723e243e7c223a7e1f4145c0167072ee948a240d54","state_root":"0x1b13cadd2f0a87edf3f7099f5045ca761e8d70bb154f69210e71b87bc22cd5e6","body_root":"0xf75cd52f1a369602414cb119e4001e9921beae1a9427623e2bc458c253cd2259"},"signature":"0xa0d1cf99e0e2a0ca980376f14f7e88e219f3e3d824ebd42764ed9198b046aac665af1c519e353e1d4b9ee2f25857e164191c976e117d67825ffda1e5d70e31a20fc4d0986a15e93f7e1b9a757176033ac0ca029d75b7334724b476d692cf8ae0"}