Transaction not yet indexed

21NbPUEoXJPwWW9PSEcUccn59jsby5ikGgyiNQRXEH8yDXcJCB2VKvKa2U31o7nwQMLJbqt8RYWmMsT8ZTRdaTin

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