Transaction not yet indexed

YfZ9JmFZ2yyPq4ZMh7icqY5JRuJp8vYoABJKMAn6QA1uzDnHH7EDFuDCEpxvVp1d7g1m8qfZxKvhUkp8Trmiwan

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