{"message":{"slot":"300513","proposer_index":"16","parent_root":"0x6cc2d145a32ecceeaac8c00302d7e01d0a741e9e256cd690cb3feefc6204d100","state_root":"0xcd60da1afd960c5de48c3f6edf966d3f6d9ddd9f12f5bf31fe543b70c1e745ed","body_root":"0x5e5b9f7df5fb24e6647d81fc86fd3dd4419f4c5042aa124be5b5e852e734e610"},"signature":"0xb8a8fe6047c63f5d0361ac4951600c5828aa7527bd15d20b70f9a1afcb4c7b7fb986ffc02dd574997282562e34e9295a15c0c24bc81209a5f05b4f49d7d01453e7ce2cbab9f92bcabb291eb27488a7f224b37ac4f2e25a996f6c48ad68a50956"}