Transaction not yet indexed

6668fMuTBi1CSy2UF7mLzYryzaaGuhUZnNsohTuWPcPzSywh1q7bMa2E67isno8agiDztiVB9cveGS5oQN4mAZHX

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