{"message":{"slot":"257729","proposer_index":"71","parent_root":"0x06a1ef240a955737644a97f18aedce83820ede35f028a86c3e544e9d41ceefd0","state_root":"0x73890723114478787d41c31464a0ffa8a1807d184d44f02f83c4d39ef3f2d154","body_root":"0x2a14a19b05212119363f39d2ff80c12ed0c63a1a7591f252549743b6501f4bc1"},"signature":"0xa7a3cd6e7d194275840fde907f5c29f46d622d7ab72890268f8303e3d02d16a66b994085bd91ee48b748c1c74c65048d0f191102f8c197b883c68a1601b20439ab78be1fceca22009e5917f3b4fc49158fb514d160ddc4cf35ca4db8825724b6"}