{"message":{"slot":"663884","proposer_index":"23","parent_root":"0xc0f1c4637784a2ecfa8cea07ce76b0fe70a54e3c2ecd22ae2939a8f564716cf3","state_root":"0x7658b1aea6ee51035d1f8998f5f43dadb6e351535b4873e4b6f2a95fb1a2f59c","body_root":"0x4d76167a59a7b0a089b857fa540d3570bfb7f6ccf0a31c03ad0ae47bdfda111b"},"signature":"0x856ef6b4f143d48b37c4b5e45173ac61ebca3466e606ff3e29a8e91d5306d7564eaa651025354c2740efdaa90d7d4dec03f69429a181b36e2c7490887e0a14cf87000f61f832945909d109b44c99f029ea668a01589413332f14bed18ea720af"}