{"message":{"slot":"2906913","proposer_index":"290","parent_root":"0x5fe05a57a49be283838d21bca2853f0dfc50608ad6fdbd7090f573bb9f1d51bc","state_root":"0x63849dd74f9ff365803f2cd6efa91d76973b398844f0cbf6e27b55be08e514b5","body_root":"0x6d29bb3a2c91fe2592b68f33d39b4f8b2e131e7e41f0ed6e27cd21251be9360b"},"signature":"0xa28cb2beb5b0aeb6b731623f8e3619a9655473277b05fdf300eb14b24eb1ba20149a6514d2083efdf74c6cad6636ae700b8a9bdfba4982d14cbc29a52124f49b773884fc7bafc516c6ebb749201e13cb29b5adc6e7570294766a0db511c1112e"}