{"message":{"slot":"621280","proposer_index":"122","parent_root":"0x544b00913019153385dc53cd1df1250d3ef05b03b760aa08405b1a89523843f7","state_root":"0xc07e5db8078d0a1d7bad0e984d27639be82729f7e15b30f99495a6437bd52c5b","body_root":"0xc8dce7155d17379e078e3aad74e06a88fd682c45af512aa970203d30b0678117"},"signature":"0xa12fe3fad099b8ace3ec095b0e9c220e00398b566c13c93fc03afd67fd14c3a7634de33a7038b29d2e1b45a49546ac801011ff51f7b6cc407eb7aa1a04d483eaf65141ff9b9b57e21798bb8e2e1e4be257597eb6cffab85b0bb26f8d628b58ef"}