Transaction not yet indexed

2u99ZUnGmqgqqXGmpyNFmMSFgKxbsQJCJmyfYLSPAVxZg1p4Wf63KhRhYLQyeyXvJ2iFeb2xpHewPCdFubi5fgw6

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