Transaction not yet indexed

21MDPP68DuHGC615QDCSjPCKJddeQgLrqzPPafugCCvwpwEZBqeRfJnKkYbhgr8u6GwrBxtbfSJ78DHg83HFC1Bh

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