Transaction not yet indexed

tu1Ur3iNEZQ3w5on1PgBoP3A3J1D8exGqqmzddKEjVzchjyyurQGoQkFk7nLWXrnn6Lh3Dxsofd6Hob1HM3Bfa1

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