Transaction not yet indexed

21wpfbFK49ASMXnCTLXa2JkNTm2HHwe6gf5r7NXKa2ZFvrswLTTfaeYhBYDhU1eGNwL1YEVC7tS2C8Lai9cQAcuP

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