Transaction not yet indexed

nk5EEm9k8C9YFxs4puJzk8TkH8cNc3D9ccszFJWGSPFzpo3JXnnFuK81PyHuiKMavy6bhb9vLcpdG5g2ipgENx2

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