Transaction not yet indexed

AM9Cxk7xWhy5SQfqEKXfP4ZAg4Kmetddq3bdxZdJWHEv4rrYiEKGf8AtXUc3HU1DbRBKyEBubj5p3uorRN1EdL8

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