{"message":{"slot":"2221266","proposer_index":"346","parent_root":"0x454807e07ea6ea3c9dad7bb3f138de34c49226def5a8e69562791161fdb13227","state_root":"0xf4b713d40046b3f864c1ab90078a12c780efbd1945a5097f145bc510aca0aec2","body_root":"0x6519be9e7fdb0da6327ccf61fc8296fcd59c57b59fdd5fbae9028bfd7a5ada90"},"signature":"0xa4930155ad7b27f5ccdfacfc60779331b373cc6a8d586a034297a9006c54a90cc97d76d08c934fa52247e88e7b3d3de10252d27b659783ef34554d7076614edce5a9d7a02b1a432cacac8532ed3f99fce5a9167500ac870a8f9bb56591c4142e"}