Transaction not yet indexed

5M12ZehYSmcuzyfWk56AvPLFsZB4HJh7GdBUYN4WS1dVnknKuVbZTGREr3w8st6i7H9jGWrqqnShXLujnfnEq9eJ

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