Transaction not yet indexed

Q31Hk4mJSwgVNxYt87MGCGAX4cQXkfWt4dEY89HJtqVd7BbCEAJmk5aKMWFPdXh3RTPf6y5UTkAxKM9dfWsqaAT

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