Transaction not yet indexed

LkjCQa2Bi8DDSX4i5NPBEBfgcE4J2K2cDSKh5dj2bRqy4iqZxPCbCLG4Wbqxs8G3UQi25jesQhatMFP3x6MP7ae

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