Simple storage interface for operation state tracking.
This interface is used by the relayer handler to track operation state in a stateful mode. Implementations can use any backend storage system.
Gets the state of an operation.
The operation ID
The operation state or null if not found
Sets the state of an operation.
The operation state to store
Simple storage interface for operation state tracking.
Remarks
This interface is used by the relayer handler to track operation state in a stateful mode. Implementations can use any backend storage system.