{"message":{"slot":"4575270","proposer_index":"37","parent_root":"0x63bac368fa02188945177b0804614ea90c5992585cbf27e66328d05a36c7d390","state_root":"0xb0cd60b22a9b8aa3f3a647e84d4416ff78e33dd5f6e5b96429336050299352c1","body_root":"0xa6f9c23bf8b43492f2fec71a2803693c212b5b2630d5fcfab043de9c98e2f6d5"},"signature":"0xb41af100745ecae52ae01488fa625c04669709cfb2c77baaea269adf10242e0a6010074fac8830f465ae302116b2e658140ec1484be5f1e49939a8f384ff28ab68f9c1d23480db7c168286710e49c63975e894299c646908b281fa2eb2e9bf72"}