{"message":{"slot":"1900448","proposer_index":"18","parent_root":"0xf80d5f34190e7203b28d382dc3225ff3877d417ed76cc6e189bc5487a5f969be","state_root":"0x2bf61bd9d91e09adf56cb053813aae2e95c139ca9fcd5fde8c5aab926da17730","body_root":"0x7f06f6fb54566141771028848d6c0dd285d70abdbd9a5f8c53119de023c92b46"},"signature":"0xb507f28c99f2dadf175bd2c9690899c06492866d35f998bfff7bcffc77849d50daa5fccadb2bb77b1f8d9ab73958f95b122495ce1ae5e7385b7d7a819362257819a1dbe3fc87cc79649a758fab384d47363f8f880e9eb747cba60294477d3163"}