Transaction not yet indexed

21YwtxbJBtEP7H9yMbAsZjvmb3q3cpuXrCXDDQQ1ro4PBKXyy1pLUtuqSXWgC5TRmERVGiCNHqsP9G1qTmNQUHmD

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