Transaction not yet indexed

21TKApjxiKVaQGru7ubDCiwXVwr9FrgGVoriyHKyBXvSWNHMsQamxxFJShaogkMKXbfWGkLqAgKVoHqrqoYkBJLu

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