{"message":{"slot":"420747","proposer_index":"971","parent_root":"0x1b9355b7c2e0fbe4540c75257dcebfac784cf011f0599960581fff0a0f557b8d","state_root":"0x68f0b2b4b577587e1cd1cf075ac66437f234e5c21a517789d0f7d3f69d1ee5e4","body_root":"0x7d8738a8df950af8a817aad5247061c4337c42477ecb9be4df8cbb56d996cf4b"},"signature":"0x8af40ce6704981e72ba42eca1e840b7c08ece28b9d62d833addc7cc129fcc894901c438dd05972eacea662d8278109a5174b651de5c6cb7704ba849602e81a09a63d99d1dc250ee484664c35b5dc56d3eb936548368b45bbb30284baf6c53db4"}