{"message":{"slot":"1521194","proposer_index":"147","parent_root":"0xc605a78ffa958d97ef78c43e45de50156fda3646aaa4d3d8b443d11653372855","state_root":"0x4dbb4980f721dbcc0bb307951c11a56c88dde479e1c032f158bbb281702206f4","body_root":"0x9e5653305d555af1aa65a5eeecaed98f83aa17b8e8104ca9cd371e14218fa86a"},"signature":"0xb80398266a54f39271b92d16d30bf3840769e88d4cd3b0900ea028629253e43b442f9a604055cc08ce407a13dcf116570b56cc206add3684e61e0bed439e57d0d4cc40c278c9ab40adfc87a46d8b7a414cb57be6d3bd1c0784ab3660fc2e6f21"}