Transaction not yet indexed

21uWsJKPDQ6YNLDjNCuYs5ejupfQxb66nfhDZSDgpJ7Suby6AMZsCqq9BiRea63yZncfR92a9buFtaZqKtF3ATFk

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