{"message":{"slot":"737832","proposer_index":"349","parent_root":"0x2c54fe9fb765e270f40f27c520ad109e7af23883244239106c60a8bfc0dd376e","state_root":"0x754da55d2bebd0b942950d576518a466e875493ef4abf4d19051d4581ee9a548","body_root":"0xc3c8d5720123763fd525f12b89d3fa96aa00e0cfd97ee9ebb875f86ba514d708"},"signature":"0xac19c7726eaf8705d95c8a1f4d9509eef2dbfbca59e1dee67964bfe8435b6d54fc966e2f25a33191d74aa2ba705c3c8214dcd8839d13c6d59768ac55a06f050c67c2e646c0522b9ac3dc8b3fe7ebc6621ce23a00ae614b9feff8be1264c00a2d"}