{"message":{"slot":"3300296","proposer_index":"78","parent_root":"0x2855f715e1e483d4e66f8ce65052f48a5790114885520d6c58896d0f9f0bd1b4","state_root":"0x958da189e10b70c86f49c4b19f7709208b6456b9163578fec6df77c832c36c3c","body_root":"0xdb21aa80075a5a5b26e315fa0a2cb10632f2a53d32c6e046b846ec07a9aa312f"},"signature":"0x89547683e2be367ab3095193a8a20fb194e00f09aad4d14e3296dd75a64b4e9ac92372e1574096cda63f97d9306c016c05c31e29c66080fd688a78c7d79247e6ad554716100a6ea9098848c7af9ac32dc55ae33a84d8371af47b354a3dad5fa2"}