Transaction not yet indexed

b15ukG4nePLb8yNaBZJcrosMBp7ffFeZKcnF12jBK7PuYHdkgMyAD9ao8f9Kp59ap21o2XxVVXJGZWDk8FyQcm7

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