{"message":{"slot":"1503305","proposer_index":"74","parent_root":"0x1c7fdb86fb82a0781cda60863d4bfd2ec65ece6162fe3c38deebc8fa98aa3bf1","state_root":"0x8a57a8c5a8e0c57fd37599539a29aa993a1e319130950c757f10a2e136705d3b","body_root":"0x6926d12e28ca667f930d5ed518f2db2191f6cbf2819fc0b9c8a2bad3ac5f857b"},"signature":"0xa12c536544be3013f9d208b3e25ffb2bddd420e43492ef66ff609febe55f41cf66c1a93a6b2c698dcadf6962d3e92948022f5723b554469459794907eb2dad6c185d59d77e5bc1194db158b81bd813d4d942e634078511373c4eefe32849c8d1"}