Transaction not yet indexed

21cf5jrukASd9bc6gUxRAMbZXjCaYoHDRuPet7tjP7PSseWjHbW8iyMnBynuD1fqypDLpW1wD8F18oQnWtxvRzB9

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