Transaction not yet indexed

TzkL8WM9nCKP8Xzb7pQH8XRugv2A5vd2M2G3g9qaq7ptCdTHRq3tiDXtvV7RFC16dpJVF5NnY2aEBAQmodrAvYJ

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