{"message":{"slot":"1912306","proposer_index":"152","parent_root":"0x61ed668e841ab30592a6fcbecf95c8e53f6a3ea992c5b5cfcd13d9ed4a0b4a8b","state_root":"0x9e52e090ff4ec070fc0177441fafc3effd0bc720e7ac51d542696e1c32dc5da5","body_root":"0x1642a60705c029f71b937227a7929623503679b495ea74b3e01e84128f7d44d6"},"signature":"0xa31d34ccbb1e6258dd0b8930546218d16db257ae9d7440afb520bcda3728f701b270757ed137bc0f160515a92f3213060a65b2c1b594fcc0e46f224ef3e24425c9961dce20d83641db70e56c9df137d99024c182bfe75fc0c64334c85cb55190"}