Transaction not yet indexed

TKL5PbYucXFkXBQAW4mG4mbjLgPmJffD2S7r5T2eMMi3XYSJUdNKV5FUV18fnAgwiAtNxjihxD33cVazZPcUY12

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