{"message":{"slot":"2273398","proposer_index":"740","parent_root":"0x02b0025a91bd1052080b42ccea9cb638888f097e5793c48c7817f105fbefa380","state_root":"0xf8b2e6f3f0adc3b6e3e9d3a266efa63b8020deceacc0411a821f4e24a8d8f4d0","body_root":"0x17bcf1d17a0fa2c9c2b30592cef1f518dc2dce5b1db158b0ad3031c5acd9e8d1"},"signature":"0x868f2abde23a84c30a85a71c0521633fc214d3dce4399078dfbdd2c570cbe9e363bf49d630bb313ea1dcf12784a94e5702b625bcb59b6bc3f246ff6a332ad663c4221a51d0a7fd62b0bfa0880844c3e08e79a8d0cc80a5ec3065919997fcff97"}