Transaction not yet indexed

668APXEqjgziGuQyd3F1fqSYBJaZ5e8bocFr2DB8zub3eMHRHmqEhziWRoLKj7pTk6zLKnes3rD94LG2cww5z8Pb

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