Transaction not yet indexed

215DafmP7Ups9u5PqPbSeTd5duaSakynmfDBPXAShGbUTJ7RTyPFcEDaFwcwjVUxWkyK5mc9sLKCgV9ei26h6Wu3

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