Transaction not yet indexed

5a21CFFZtwGdZAdan8UkBiAKoqDdg4iABiiMeGUqhhEU9VH4TvXYnrtGFZu4AKRJNrZvsQ5NcJBSaWGo8xog2bCc

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