{"message":{"slot":"883574","proposer_index":"140","parent_root":"0x8b7a65298ba1dd8087c8f6c4b77bca75b72952293ff95df8582a2fd8020121af","state_root":"0xae2397c8f3417075b41667bba4c0cfc8c60dff3e8359c2725312982f5eb6bcaf","body_root":"0x89675e35032994b837240b7eb10cf36e2b044dc8669669486022ebcb711f971d"},"signature":"0xad907d5feec1933566c9b65cfdec03c090c73ef73ca4dac07685e0a3c219e565c5ef86418facf60f28a4ddc077233fef012cc27a62df6f8c5cd4661f5118968868efdcbdacbe8eaaf615a63ec1ce333e27f957e047d4ff92cd5719a20a96fa45"}