Transaction not yet indexed

21Esfej67att63MMbKqWhcPi7jmtTr4a2c278oGJ7kZVMgjSyNAYjrJ3QTUmaWbcTsiZhbPjTQuLy8qFoFW5rqMs

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