Transaction not yet indexed

21JefeRfzCZF5uSAxcNkNpCQ3Z5eWfy6gj9EhhMPZMRKX1JvVXcX4sWNh2bapPTu7cnEKZdd8jEXmHeDJzC7gGDY

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