{"message":{"slot":"883747","proposer_index":"144","parent_root":"0x88409f52cb6bc29c7a426127cba93b3fc967ce141ac9a6e41b6b394eb5ef6397","state_root":"0x4aaa63d2fec253bb90a804e5599238f066f93deb498664e0d4625eec1cecd650","body_root":"0xc6277e086a3ab9c5cd398756e631bcbfd9e4ed398240a67a67cab45e13da084d"},"signature":"0x866136f1b4dfd93a2a84a0316045da5ffeea8259c8ee66b679d26fa8234038f52f9c1655031d56004010ddc5b6cf60f119ae4e7f989cce7b1d45e2b468bc5495d7b20e0af07dfc6b32789acc0579f094575ea3ac2c30aa43fa7e59ee13de0d1e"}