{"message":{"slot":"2557328","proposer_index":"254","parent_root":"0x77b476c6c23e99eede730bfd91d985534a92ea95a673a68322c828d75f0bce6a","state_root":"0x78c192965d9ca76ce508fdade2b2cfcc748d11e11336782d064542d6a5a997e1","body_root":"0x95efc2682658a3f86904f351b60a73205deb9b0d77af9aeb980c61214b0351f6"},"signature":"0x953cd5b4016954b9fc897da0b3039e249d12ac196ecba4f820d7fdb289bf504193b4c2607fa4d7b8eddaa1ac96a43ce3089046d839dfb9c0403c5ed03bc16efd0632a9b9a2102695ac4960661c8bbb7a5cbb635efa5dd7e9007f4b25e5d21673"}