Transaction not yet indexed

31aCH4XRPRShU4utGrFKJgVUiEh8J2e27eMTmqZb7eWxe1QAPB2f3qYFg1VdCnw3WzPsAeYbAXBjTKNpE5aXcGBs

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