Transaction not yet indexed

uNNKkkdaLBpxjxb58RGqDvGeTKAGffFMQDspbBveRYvYhCrfQq2tzhoFMS8WyaMrmEarNFeZ6cTj7mAM8uXhp9z

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