{"message":{"slot":"3553975","proposer_index":"302","parent_root":"0x12d7fd19a2573d49b5a9fdf5a760ea4078430e980b0b0f9d8769f9d79f317a2c","state_root":"0x42963e1b435018eb154de8f1466317d8655bb2520043424a9120f54e822a69d5","body_root":"0xf5d0c6a3b92cdcde0772c6d1a7e228b79f005c562b8aeda38629aa73a5949531"},"signature":"0x8b1e3eb7729d63a35ac0fefe9971e1b80b7eeca5a55ac22b0b2c18cc2e2a69897a55a79c23491b9c1bb8b23f0da42b7c03b7b33869b11b7691cc5524a61911780deab89b479647d0b347cef9669f93904f7a2f6b8f6190f44fc0adaa7ea5f684"}