Transaction not yet indexed

NnXfcUx5QastJX3WS1HPnhZGD1LkheaKPwsA4pQQT2zQSq43tLfV2KfJRPg6TuCGtSWHBU4dwyEca6mDH4zXuCT

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