Transaction not yet indexed

1CusUQnbNR7z6KdXYRvUAcjFpXHCA7Gu3RBiHuLp38m1BoEbqvaJ9So2YFV3K5772ayrLqgtbYRRGEPEaqxiz79

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