{"message":{"slot":"1637757","proposer_index":"4","parent_root":"0xd4d849a1194f814411fe6ce19b9f14bfb7bef466a919d250ffe5959135dcedce","state_root":"0xe0c76803672617cfb9e09088abe9acfab47649a91a40d4072acd948daac615b9","body_root":"0x03f448b8312da3e0406939cb7b1a3f42ef23a2c4106cd722dbed5891ed0d456c"},"signature":"0x9425d1fde321c5f4a2187fc3f6f7e7bda7cdcf21a0e9e9b2dc747fff08191d91e3ca9b7ff3a3ffa5e52be0eb547af07d0eaa6300c0e6ac5f18253d8d86e3d4a9a62acadd4b0589cc23c3eefc7b0e250a94b41bcaf767fbace6dcb7578c4d8189"}