{"message":{"slot":"2853452","proposer_index":"643","parent_root":"0x3e3807ab51da27ca261a5d94bee03874966186572bc57f8c3236b80cb3ef5f1b","state_root":"0x3840442d505e5f859024899ce9233275527e9810eaad8639aa35e12017a032d5","body_root":"0xf66e11ba02b481f8995e0ce121b515c60423beb299b4306939cf7f4712377f73"},"signature":"0x8e55277e442c2cb7f2a8082fe8ab7e40ea51e9b8cfb07ea696a6dc44f1076b7c6b3e1765258640d3b6c6873427f97e08128e91e5154040e569bd6bf8d30476b8fb1436d68e027baa649672ef97708dc7cedaff1cce91df86065ce840b5405912"}