Transaction not yet indexed

21Nu7y6UbKC6ikxXGPrzKtCkW7mt3i1UXNvGqWHp8Faqd2S1kZVYcpuoshpYSceCAWpubUtU3o8zgbjyAbfJEkAY

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