{"message":{"slot":"553422","proposer_index":"83","parent_root":"0x975a97db0a08267961e439bbaaad0a14b337674093f21117d497da51d92f7c92","state_root":"0x72e4ba5d472916a79285f70956d051111298c1f5392e6235d197f653d8b4f83d","body_root":"0xcd5fad66bf7d21ab974332e8cbbed603173697649b5e29b0c38cfbcb6a78f714"},"signature":"0x8ef9eed53b660629fda03348983a5128f6cbe5be59686d5d95091a8b45a23e2ab4389c7d8e4b62de528a3747e3114db70c4359ad6c9596bcb48151d6840974c9dac883a243965386b23320b8a65acc0c9df447bcb7540cb25490187cbcb1c4bf"}