Transaction not yet indexed

21FfvK5cPtfA695HmiMd64pQDeJ5e6SYbCBgMQyLeVLscPJHXLYdPvbgrAxjnhWHbdXjFNqCqBRMUatYhp85QNKD

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