{"message":{"slot":"201219","proposer_index":"145","parent_root":"0x6c2361385178a744f07f9b3ed7a2753016c6f74ad871403cbedea3711e848733","state_root":"0xc6296961e99d16347a6bd774bc00cc1202e0c6e7daf2d97a4b9efa77a6dd5944","body_root":"0x5b39314d780c00c98740a86dc20c84a51c977e3057283046ed110eceed8a1659"},"signature":"0xa333e0c37c661a12e849979282d655e4ac5346891059ed157a51b94497c88c8a1ec82b7566761e6c208274c2e341bcce169b073989ff8d7969a5d6ee9f4292499fd098427075c03866ce2d0d49321a12d26021b8b367e898e3c1492ad9234427"}