Transaction not yet indexed

66WUmFmEXa8Pe8YPbyhC6HRieWixiXmLffffgghoyy1V2Rw8NJRkikmEdqouVoh4dGvb4LP2ztkh5694uFSU6rCN

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