Transaction not yet indexed

15APK3XUnSk9ZRUzZG5iJMSDsUnSN1U7WRqgkUG5aWGcsi4676GqYAkCQybvWrCDwdum1naviCZCDnPGeGtFJ69

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