{"message":{"slot":"309920","proposer_index":"15","parent_root":"0x1c9edf18b098f0142059ef414a338e5d11f80ecca1477c30481b54d3f4187b5f","state_root":"0x221cc08d55b7b2c5d6fc3327f82ceb58587018d2887c710d34610a132dab4487","body_root":"0x0d33415db15c485cf4c65d664dc0035daed5e2515b464a51d461934cb5b126a1"},"signature":"0xa18d8424028853477a0d4a9a1ec4c66644c0c0f70b9cf8fe8d00d91a655ea6f1afdb497664d2b4dfdfed439842d4e1d4195cc387f7ebc9c8068a2c2e256791ab54cf8173b42eebf7c3b4163f1d3c37e70d6b37fd3953e9e318478bf954ca5c64"}