Transaction not yet indexed

21vSpwiBEQzK5yZ8VNxTnWFR2XUcjE5VPjf9TwBegF9N2hf67UUGgeMfQwFuTNBMzATTAnmwvtFtfo9426Meqpnk

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