{"message":{"slot":"3450890","proposer_index":"280","parent_root":"0xb2d83b7607f3affdcceab1b489fe058177133bb5546f8b04c3548af366e8480a","state_root":"0x59421bf71e8b05a5fd9a3d10d53138f5db1b46b4b2f06b9eac37caaaa378de2c","body_root":"0xbff58211ecdd3ff0e03c53cda6c44b90bf14bc2daca93d71ae0e886b4d8cbc36"},"signature":"0xafcd57b755baeef147ad32b847d01ee1830b79e709423d6daa0053778905d50c4c19e48b7a220377861bf4f622b8a3840990641635fe414e1a3ae015cbf987bb6a564301103dde0e8dd274a969acc884e481d43837befa7065f44b7033587bf3"}