{"message":{"slot":"4209444","proposer_index":"21","parent_root":"0xc82e77923480e4363f4c914406a5aa01ecc5b49d0e548ef49ec329333a49b121","state_root":"0x28e0e7612263bd31a86a4099056df6964f036a11621adfb3d0db10574a99128d","body_root":"0xa076b83c50e26699ac4d3b4a03ce2b7939f2aa8ad489fb8e8c7a3da7fe826721"},"signature":"0xb1dec3412622c4e36a8deed304a8e5a912fa9d49068b1b32aa8247fcd7dbcf85d57613ef3360b5cc33bec3eab013dcd70d133e3717c6488fbfd622dac743d66c7cdf4c6a8b98c4286731c1f4b24277e2730c822cf7b41063e1e58c8d4dd3d602"}