Transaction not yet indexed

LU3YXSEyi8kZzrHJXokFWqaXrMYyahkyGz4q3e9VEzpTvz9dE6W2uku7sXmM4T4we1G1B2rBhZMEpzS1sYdQkAx

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