{"message":{"slot":"3351545","proposer_index":"309","parent_root":"0x197efdf929bd0fe74c8f8ec23a054244a0fb476de1357b396e932b2e7986f85d","state_root":"0x3ba9e5f5085a1a53c0516aff1e17339533181047d8ee9d9ece6c8e016c41ef6b","body_root":"0xa1278b4d7c6a6934f061a11fb6fed0c36cf25a9807d4fd2ef26b90973b2c883a"},"signature":"0xa64dc5bc484e320d980704ced29dfdf0c5e236d395868283b56dcd0858dbf4bc2f2740340920150abe42feb4f96ea9d7032b8bce3589358aadda5d7d1290d17e29355156c877affece87aafc15798c50d80b54f5f56cb701b29830ebb9c98fab"}