{"message":{"slot":"2899597","proposer_index":"199","parent_root":"0xd78887ebe25d15f5b2a54a3d8c3843fa99e9a289a32d5b89d85b27e26232fd78","state_root":"0x17a986ce0fcebaa009ec0737de560f0c37a72f06e6caf23a5d4e51e0ee5392f2","body_root":"0x58b4202b2476e29199999849555ba3167024dba094b6fc21a1739539c2d5c31c"},"signature":"0x96a478c67be25888d0c5a5851151832bf68fab06150c051d1c26acd48cd7efc923a800c7f0e664736c57522bbe2ec78c03cc7b20c7cfc7e6e6508f3a8249b2dd68260fa0fd45df26b99c5df572001bb564bb3c036c4b685fb289011a4d1c0c7d"}