Transaction not yet indexed

52ZTbkZUzfJ9aHMiQyXqzeQEqN154Gkg7F7gXPoFcFc2Yu1mHki4qEQDmoVCuVfeNPQ7AwPvxvZQgVfoqPjND4p8

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