{"message":{"slot":"321058","proposer_index":"17","parent_root":"0x307d37f8434fd288f4e5773cb9b4d4a9d2537c7a7243df41c64acac5c2e139a7","state_root":"0x71c65825199c5204f57541f93f4bcc77a6f452c18c6b0b7319a729c75d9604c1","body_root":"0xad574ce05a74e03523dab621937b162f8aa790c498cd73ce15ca625266c4cdc2"},"signature":"0x903d4f7d1c21367eb31ec21e4089d01f9dddd9e08aa33d32fcbd6c674b6d0143a3f5fb5ed2e63c0174edc6b05280871f0426715e8742de64c28accc4b0a0f354ab3e6c6ab3d87f261134b2560908d679646a3f120b943c91bc64d60040cd6381"}