{"message":{"slot":"2521974","proposer_index":"271","parent_root":"0x84c9547959146b34efd4ff90d73fd0060f2708b6758b6a5be8ff5f2f7a5b8b16","state_root":"0xf2255b870c5208e20a290fc2c19595a1322b375e1f108f1aef055eb5ecd65b60","body_root":"0xb63513a7cb9171f2e7b092a8a09fc16bdb25a2f8622549b4d029e13a64c2184d"},"signature":"0xb45739340a73e73dfab198714c6f5a8dcfe8b4b500c08048bb436991a61a7f6acc073be02708214b3eeb2470d9cfd8e8166811e2dd468c50c558938244b1a90fe204ceeff8b6a5ff2b5b24a2c597f67f5bf8113134d0a7cb7ab962ea0673d0f4"}