{"message":{"slot":"503141","proposer_index":"145","parent_root":"0x8be858474de3f082e8d2514fd6e137f6e4ef2a8afb9d13e65499f60095abc704","state_root":"0x4d575c9f51e271fa849d348ac08dcc216f85e925f4391524ee507a06a84a0ec5","body_root":"0xb58fc8acd17451daa65cf4943431b322431a97d34be94dbf0933cf94b0a26779"},"signature":"0x93c9c6d864ff31221568c8969bb4a2a6f5fe3c79837ec99eac6a7009034c4a6d8583a385eb821448bcdb1fc7cf832f4d05ae9d81f1a42e9b0ecdb1c1e600bce15547f898de890606abe4baefa6483d0b91cd2471f3f07e8c995bb2e658e26a3d"}