Transaction not yet indexed

ktmkm2z7TNBsNdWGyuihtwWkZ2VJcP95Jq6hhPzhob5vbYRrCByWPdJteUedaajQbcaP8ibYmqQxooN2bwB7aA9

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