Transaction not yet indexed

QFFgzw5MuPuPnRP2RW2YsSCMCpXEYMa6UywSpnV4utxPmYUrnK47tHFCAvac6PVp8CVFWU4GVajzd3fLLTTBdUm

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