{"message":{"slot":"1557660","proposer_index":"42","parent_root":"0x834f4cd8cc482f141ba0e6a32d8f90cc9ef13fd4742717e8d29bcc1c29c7e88b","state_root":"0x8758feaa891c680907eba1651756a1623e94aba3ca64e5198a17e45bea6d1a8a","body_root":"0x8834ccaf2a17bb9b3971ff8aee82fea99ebb379e7dd82ca08239b4cc725a9d34"},"signature":"0xb5b42acea88587d3723ac9dd2321c7fb1c47659e21581eb3766c9114667c5d759065f514ea8cef35f25629746e53313919d1078e5cba18df3d53f6ea0a7083d10fc0f4484c2a8191617d41c9b1f0bcf133494fc0955e3f49fe064dd287d1bd71"}