{"message":{"slot":"3121218","proposer_index":"537","parent_root":"0x788b70050d5e40d1e059a461f8ee7f45542e4f0b0ce7f6a8f543c310084bdfc9","state_root":"0x165869f0dcd01e86a439645e045dad0b4ce9d5632e8b7014445e1df5a3cce500","body_root":"0x09288f6f986ba1b88c8b53d43a7a676869f99b35eabb21cd79e844f9d2ed4091"},"signature":"0xa4c6628fb82bd113b2074282cd8f58bc3d661d3e9e1ebf8ebc12641855489861ec5bc29775a03c9410b0212828a3726219bffe6e95e0b490811be3d060140717fa528c538e1b843313e9e0693cc27ace1d2f366dffbb67dae9dc932f6ee4350a"}