Transaction not yet indexed

21UEV6Lsg1QAcbddFM2oAhXW5GK17bTUG4nRYPEJPg99CfgnbhSuPDrGAZPXv62eUko7kVmEKf7iFUry3ECTzsZL

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