{"message":{"slot":"2553664","proposer_index":"539","parent_root":"0x0bc1ede52f899a65a1cf35949b6a358396f3c76771b3e84eb63bba46086490a2","state_root":"0xef4527aa696c111beb2373645fbd38759934e540b2b9b3f8c423ca10b95579de","body_root":"0x4c3cb726a8a4987baf0644b88ea9d09a51c853c41ec977ff42993031f5055ec3"},"signature":"0xad437af749c7aa547f8217d97e7c3b0d3446e0910940acfa4c1b3da577a5cc53b48559efe685532db70f5cda43f14d8407b0728dda6aa1192967ddea601675d5516d3cd3eb3e746e6d9676f1c95be6c1febae16e4c9a33c0bed6e1fbbe248dce"}