{"message":{"slot":"128387","proposer_index":"15","parent_root":"0x867a43b4842d4563e69f967e6c5dd40fe44f620ff03947f6cc923c73d20535df","state_root":"0x757eac2c839a786d06608a4b14cb8596d19c2f22d5b4fc58290bbf3bb9deeba2","body_root":"0x29e104130f5c052da5f25c0b6a9b4be7a50f50b3f1063d5ca01d77f3ca71e9d2"},"signature":"0x9357854300ab587e9b31257ad5e5d8aa587d98d4d34a04f802a39f3324135291d0bb51d25f6750e63c2a14680f77d5dd04c3da47275654ed32aa3dcdc2d9aaa0ad8dd02b5d442eb1e71ac00ba22b272945ca5c3e4b32a84233a48a5bfe834b56"}