Transaction not yet indexed

21Vn6ibDuEwcVbcGLw4XYq4ec2WMdUPFB6rn2JtoivrtBKHtAGme9NxRLCMJeeAPm4TBZmksCh8dbBU4ii2ZpafG

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