Transaction not yet indexed

HeTYfCyB3ReXDChyXbbZRqX7E6vg3jxfgZjTWRCK8J8JDFCrD1bGyLJzmtdKGxPjjFbquzHGSvm4sWbn3zEUUM5

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