Transaction not yet indexed

66HFWtKb8RNPmQJjMnLsCqdngPEPTKqKB923C6TQAwgwZRqanBWAandKBmzRY6d8pHGQJ9pjFWKpbSTBbsuzCtCU

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