Transaction not yet indexed

YkTmfqc4VjJT1EYp8HNPFzSQPaA39vXRJMKB9YiUpQcxh79Qb7ApTYamJSvGtjk598aWa633Aq5eMUVz9ZbGo3h

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