Transaction not yet indexed

21Euw5HkgrP3y5DmnJSJzKUzEJnRAZGknLfEjpRQhQTR3GEDmFjZQQH7WKfgA8CWGXYgrbsRFT6aFxgx1un36UF4

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