Transaction not yet indexed

5u9VvNMkPMRndssQe1gKWjqjRPRTb3Fs1iqaThRm27xafusxmSSt8D6xSiXM37PyTb2VskvxuhxSDCh6mQkS9Uu8

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