Transaction not yet indexed

31TnbFHz1RNPen7EQvVTTXMhqAw2mKyi2E8DPCXqEY7u9zZKJCME6vQXcWZ2HLK53mCYu4KbMsNVa8CN2UkqyYu6

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