Transaction not yet indexed

21a3aEeAkdFim9zu3LsXMwTV7vKQ1JVMZrJGuyFTDKKcSXuBVnbW6wFwwTwdrT6r9LHfdmndYbiWpY3CT9f11QmE

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