{"message":{"slot":"1857857","proposer_index":"63","parent_root":"0x38676a351103290f87b0568f856085df9669f7d26b63c2fa565935bbed9129ce","state_root":"0x30fc072eaa5b0a204ea64378aa280de174744c02639b3147c53907943cc5d9a9","body_root":"0x5e2fb51df407e214a3eb71095fb4de92090a16515dea52f0332d3e3155d50a5e"},"signature":"0xa2884e45e2cc01513cc36b49df6dd98c7cf299ccbc466a028c5a4baa177949071ec500c357ad7f5203707fe4b45a226e0ab1a240fb893868408960a8657d1d8116fe3f66248b293ef29f925a03482759b46397a2756760c93289dc55b352f438"}