Transaction not yet indexed

53CGwGdX54P52TYo7GvrLRR7NqWxm3dsBsPwA9jfiv1bEB3GHuJqxPeAXHbLfEDK1SRcc81zWM9Q35Z2hfWgWkG4

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