Transaction not yet indexed

21Y3tXWMZ1QmYnWdMveok4hREF4gpZcPoFwwTBWUQJh8pE7PfEti3cUZbRpsWXdpSodNMmGNWBh2WLLxyU85QLBb

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