{"message":{"slot":"1278758","proposer_index":"157","parent_root":"0x015923b91b8caba9a411ac3f67876646cabe3ebaf6f3476759d0527185a5c064","state_root":"0xe18f8ead13591375a8d12b5484de7bba4d80bf9f9e06d36221cdbe4506f3aa9d","body_root":"0x41ffce742d0410bbed2dc4b5c02e153bb63ceb6b3aac4ef80e9e7befe3dde2bb"},"signature":"0xa41a665597b3e1e7b6433c66355e9a1845d2f728d3e8f59c9ef6b3386c65732d3feacf9a190cc8ab567c4f5612e4233802b2b3f430762f37af73298a91d38acb318bdbf20f10b46b97a5b52d97d231d11aab8a505b9af0e18f3195e4a88f3498"}