Transaction not yet indexed

21ouh8Hcs6XHXKukN89TbmvjCreUgeYEeXq4MrYU4H8rVrT3BHxBhrEcNm7q3eFa8Qsof8BYZxfoCZAt7sqYsuR3

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