Transaction not yet indexed

Mnf9wUtJTWH8ffSAh6HSd2TEEf9Z7v6MbuceQC2Ha4r4z9gvKRd5cQLy2KzFHkQ2dor3AN2UZcDPh3bqXC2A3Nm

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