Transaction not yet indexed

2uh21jRJExJnMvb4TyBf7JRrXFwJeo7xkDepRm83VqaZVXUKnSmsjLwKVz3Vvh4JZMJ3Y4pHmjFnYCACCt6i2jmH

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