Transaction not yet indexed

52DFK6TFtRqCHYitFGABv1A2tELipQAHQL3v1yq4Cd6zsdyXSDev7R2Xaq2fkr9gvGXcp8dbEpfL285cqMnpbztM

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