Transaction not yet indexed

31Z2bXPxJzzEk1mWJdqQyDY4Gtkw7A9Qqv5xVBhhws9RVTahw5uvPRc2AvMo1msNXxRzfJsgDsx3SSjEwRiRX8Z3

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