{"message":{"slot":"663944","proposer_index":"66","parent_root":"0x7d25bf211f6667d7332d6154b5e4788233e1fbb03cc3191e9dc5a8f02316a606","state_root":"0xb86dede5f71f608ef88138eac271944b45489bd690b3fc279c6d4fd2642f6a15","body_root":"0xcd9418555bec3ea18314bf5f20db4feb733be93863fcb2dacf9fd5e2fde1616e"},"signature":"0x821b8e69b0dfb784f9db9d81228bc1a88a30a16b6980b99535b8fda4ec17f7f9cc45e87e39cf9b17953e7ec6502d53c119f174410a57099b3cdb5d7f4a4bb66437c41855681a8ad85342b8da4511527ac16a19f9c7ce7f9ac4fec61e3872a7dd"}