{"message":{"slot":"747574","proposer_index":"153","parent_root":"0x17529e5367646657c310773326f8ae79aeed0f51b0c69aa6beea05aaf2f6035b","state_root":"0x8bf5500f628a9fd25e35624e741a4f5cf1da4065b39ec18a437d3507fa72278f","body_root":"0x46b07c5b3ce493226c539f93dba73641683a59815717bf1c458a937f77ed3f38"},"signature":"0xb75219e6bebc500f45f418aaeda4e156a11b2bff240bd3284f2dd8fc61322780bc3504ad20bbfa2e45100ac0a85f762703916b03f64a07cfd4125f9794432c0832100ca0e7f0ae3b55d24581848b9cd914a96a72620ad5e81d2084395e694c5b"}