{"message":{"slot":"1638220","proposer_index":"12","parent_root":"0x38e07a716ea7c0c406ffa8c1965ace7dc45748282a1d2015efa8abd0234fc60b","state_root":"0x4931c41b2b2af1ae56bb62ca1ca96ebb87216683bd3136f4da4b548491cb0556","body_root":"0xdfe09c7e6c1936062fa6b7ccfb65abcfa8b7c17de4baa96e08d875665d9edc37"},"signature":"0xb4cb7ce3cbbb60551e7ce508b11c08406381554c01257fdbc405407fa3d949a5c906fe416955aa302701ab26c8ee44821704e0e3aed8ffa1fbf9b2ddfd2ace7d0e91195a296ddc2c8ee62fb665d3c8b640fdf8164e388195ece2a4b58ba5a6ab"}