Transaction not yet indexed

664EMyMyi21eftJRKNruPEaATNCzecNrYay5fKpZ65SLFsnxehXBviCbGXfCDc7zv1swa2eWA1h4CU6DqBBNsC89

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