Transaction not yet indexed

FZ31gAA5ynbdmBqZ6XZ9aCy8n5ciHMZgMEYgkQtdcgX4qy2ea7aifZgiBRghNKPDbpKtpzqy78hPdKGCuX2geBm

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