Transaction not yet indexed

4Uw21UQFSdSbSD68y4bXpcKZxL4GxPM8QtzNot3CXKK5VMRTEHsmVuWqBLb6sRqJT7pCAa7JY2E9PnF2EyPNyQoN

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