Transaction not yet indexed

2KpWgvfa7JbnfmtqtSSH7omPf3EM2szHsivUhaqHnefx7wqqgGrjfLTBqTHuznsfSgjsCAUomvC8XCk7acc4Sw21

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