{"message":{"slot":"2757578","proposer_index":"556","parent_root":"0xb2ae7c6dc291f4514d403135dd7a95e1cdb72f02e2806edcbbc697ec95dd9e12","state_root":"0x3efc757d92e5951274156d506c4f757ff2a160f26376f7bfd98e4a0edc804fbc","body_root":"0x1a80930fed7caaea927893f46dbef368d4815232c22fc032b2a0914e924fe55c"},"signature":"0xb872e717c179208743c94b13726cb67aa41bb1e947c8babf5a197569d39f7f2717b65d9b44932d2823fad03ddee5002c0935cfd3ae848b13f9b5f428304dea4a5abd70773b7a80ffb9a27e88d6a02b3efecf21f10e3da03fcd93294fdd26f5a6"}