{"message":{"slot":"2972895","proposer_index":"399","parent_root":"0x305449dcc8b06399e5ee3f042e2a99555d17854687b43bdbd99988e0da06142b","state_root":"0x4f6eefec4763d8567737ce1433587a8a54570f05a6f969ae97284c64f379b06b","body_root":"0xc181884c8882f6a2e74ba078d4aa7506a8845a8510d1cc952a9acd1f938dc5ed"},"signature":"0xb4c5bedc0be02813b40ac4ed6e683b82e24e9ca19c2a8df6cb5a7a77349950e965795e4741f4847bdee47d1cfcf2722c0bd0e7d63109b59b85824805b698bbba07a51defdeb4d4153676450018ee20bf2f25ed96ced22a1d489be6f0ceb0cdae"}