{"message":{"slot":"721883","proposer_index":"129","parent_root":"0x98f0a433ae00e252c2d34e73829929841ba5cd5e934fa7abc3457c6fb1aa5cfb","state_root":"0x1e1fba0469262084e4bb03c7a648cb1c8971bd02d86658a8e5c845c00ebb7be2","body_root":"0xb0c824c31172a672b834651502d8a8aa43f31c9ced52d1ef20ea8c7dd12847dc"},"signature":"0x881fe9fa8844e7a93283d57c9f5f715cc632df88bd52de4b7daa76c53218a2a0040ddd963d169d9ca0d0102761376ba91690d1f87d471e29b81e0306b0508858c1f41c44f523d09b7829e8993ddb4b1010e12775ebeb74b4a37079adf91eed73"}