Transaction not yet indexed

AnstTTqtESErTbg4VUMLFtpeBJCcGFKkEK2jWi7M6mWe2P3vnWVZF5dTDHj9feNqZdEe41boZYGQKmpMX1SMVJB

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