Transaction not yet indexed

SKL9fLUSLaNaYDR8VMvnWXeaRgpKubeRbc1TS5KANmXR6rT1ggwwz16PQ25Y7d7cNeJG2N9vGF83LVcti1ga18K

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