Transaction not yet indexed

SttUMcYoD5TN4d62EJoyMQtXSVR42yQtXppfJrFdM8S97fhG9maFdhPYpKtoqvCjdSrWdkL6qbmBVvpqPCyfZSN

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