Transaction not yet indexed

21fme5Ypvp5CHZ35ENTF4pTw95hHhmMhggQNCtP79JMtQe9A9eW1AtFR4cFNrD7t8NvQFHkPPTxJFEAzqsYQdp32

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