Transaction not yet indexed

21fkBTYi17GLxkgNNWUEJZ5DToakybUMqUno7qdEH1fbhy7aRK4YkL4Jtc4sas1u9bv6qQjBDjSbzptvimUGge7B

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