{"message":{"slot":"375510","proposer_index":"149","parent_root":"0x339052173b54281d1bcb9cfcec17f85e4acf42171156b84f7c3f5a8fb437a337","state_root":"0x0e977bc7c66662d5b8cf58f974e8f7de16e3b1dfbe4b0d9400ca8f8903c2208b","body_root":"0x438d9e834d9ab3878996c9003a5465a9c831c0f4371c2380ecb671b1c9d0b237"},"signature":"0xb3baac0ad449439d387ff4af1d818f0e0857c2da72aab323df99db49f8aa5459ccc8e5cf8f7cfe4e6803e38cf5d15ef21078c90e54444f47e2f4127aacdd4c4390df069ba738ce7e696715ceaa14fc93b783f1b94835e651b015c3df47e16581"}