Transaction not yet indexed

4SPMzkMSECggPnAP5Y4pYMFVhKRfMGdmM7FF12PiQt8J5cqKMoT847M7cFSUveH6ADfYqzp9FPSGZcNHzn8RbqQT

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