{"message":{"slot":"2219471","proposer_index":"257","parent_root":"0x313455894d66bebd19279bdc49b298fecd014ffe5be6600290b2910813a152ef","state_root":"0x00f7e830799e6bc9cb1acf80b79ab6f6535ccec9c304a45d95f9fa26f8b7052c","body_root":"0x11aac13345e4197ab340b0e6e5a9203e59dbbc29db76a2002df9f393d4babe4e"},"signature":"0x8adf947bd693094120b3803c0e414cb3d4f35ea5c6ba5fa672c38ffd47418856205be0e61e591d027ee2d60301b680d60a5e2bf0f2740b1104af9e1e97aa75dbde576fde44394d1aefebb91cbd185f9de8972cd799cc4bdfddd51c241e4efa36"}