Transaction not yet indexed

66C7tupfexjBjUtfUUQN47R6qcVWF1b9nLUZB5V8PvKGVcHubyfJUqyahr6rAwNFyTYdrqVDWkBJJQ67XzDDen7L

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