Transaction not yet indexed

21StPmZ4H4cZN48vU4298hrJmLNKFCs3aSVKLSLt3m7MDWNn6bLXiWff1o5LXBEbceWgQjvasLbzRU4oaAVgQr99

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