Transaction not yet indexed

5xZE21bCSdEWKcXqYp12Ur3AwFniUZTAhJLsFrbM4ftsCTo5SGLDD6g1c9hFPGWMxgQEq1CmtBF1YChWt31uMmx7

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