Transaction not yet indexed

21UPMYFwvi9YGHywD9uCmD6PmD44z3N9WZvYwUh6kebGUoTCfppv3YFhVZMEWRyti7DW9hr2Pr4LUVqPKeo6B9v8

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