{"message":{"slot":"1899253","proposer_index":"54","parent_root":"0x5e8a273ee5c3c30bb4fcdfac1fafdbe9922d5d56c434a5349d609b53edca8998","state_root":"0x31cca1787de330765419b986e2ecc4ecacad2acec6bf3852b60a7155471f2580","body_root":"0x81e39c75c13e014a1b3d8b44866ddd34fe16281f4cd84e8803be8dfb1c03eceb"},"signature":"0xa23ef80e570f4e0a7138bdcb34bd0e20cf53f4ba6fabbb4ad7d560cebcbc3000756270b736037a8763a6e0f46dc8c3060677aa751281123c85d10c2670b70a6f8b9669e813f76ae091fd09791b263d52535641ceaa44ca9681f649ad17a14314"}