{"message":{"slot":"141854","proposer_index":"45","parent_root":"0x9091ee1057190f267f8f5e2e929f1d6a1f461e38cda73cf5086079520d998652","state_root":"0x9542cbd9ecdbe3fcd199aff17db2227d0e88aa807c3e6d33bb99eb29be4ef6a5","body_root":"0xcb26e83f2e02c474f65d55eb1d4c4d77ea4748d534f5e5cc8479c11f99d31320"},"signature":"0xa988eae69395fcdb87f64226ae4504e904d8912a44f834ce7427bc356bdb079052409e901959a603cb863934e8cd44b914f62b89738fed04620b2365e67c71c77be54f5214783bc89f71920352e014354dc787b3e568e0958635953870ea42d9"}