{"message":{"slot":"220757","proposer_index":"190","parent_root":"0xa438c160d4716da30f035b891ec82a0b17cc9523e130cc07bcc037b4f82d98a0","state_root":"0x4618d907b6b58ba7328ddb468105823289f374f9930a7a2a95d23759bd6e54f2","body_root":"0xe41b03e65bd7ffe7dafa9bbed5edf2255d73052a9cba243486b45c1f855e0df9"},"signature":"0xb66b1bff15e9234aa5e20f66e063651ec69c40c4a8ec31996d3f314ee17e4145c304b6816d151fe972c07188bc5e9fc219618dc929d6111b7adfec89fa0a9a1c365129e62b3aaf79b2a71e29e2deace208a3dbdbd4dd052a7a5ac6cf31e8fe9c"}