Transaction not yet indexed

NU9WHM1B7Qb3GJTMf6dNLEKWfB7C9m43K7maqSD2AgiA8SuD8hnxcPhqrvicrkzFEMi4kK7G4XoFxzxznXuByuE

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