{"message":{"slot":"515336","proposer_index":"139","parent_root":"0xc86f045c8ebebd298940567bd6655429b8f3443df62f940ba0a4d051ee4a6f48","state_root":"0x121f0b4e29b020610033ccf12aafa95eb1f443467a5c34c8e62a3d2bf8b37c22","body_root":"0x67eff0f868a6c82257f0ca96d1781932cfdbdf779851a4fbe8c81483b6d752af"},"signature":"0x8868462345e6d7bfe3b535a3cc31b6ea6444b4a73b39bda005fa49dd8a7a8003b5ea18432fa1b15522bc4202de1b4cba060828dde798aac0461525f580fed4d043a0d1b8c3e1c3063bea79f333799ac911bf716165c1dbd07a7416dc7bd4edcf"}