Transaction not yet indexed

666eTKbTLx2PwKRUiE1HEeXkCygNw2vKDfLS4ExusXmNMYq4SchUScYCVtJrdXsMim2EKAzrDHx7U8SR9TuFPhEc

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