Transaction not yet indexed

21aKB4vx82rJDCLcpec18erRr6srUJTzWG79ArDK73yHfvGvNcXPDfUQndbjMoqxQJ7vt4nU4UAkBqPxhQeJDM2i

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.