Transaction not yet indexed

UEqup1zSzzsn4MRefRHmHSmK4TmVJADEGrLxH3TAjRxfL2GSkErqK6qeVXjh41d9GH9mrUtZZjDZYL1us2ACmny

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