Transaction not yet indexed

QQ3FXHueF2d1f8vqB1WpQXKcC1oZXRsa3LBPXAfMATMzKTeKGzBa2xi4a1BR4vAR6qeNaEchUecbh2eEXLfFPGS

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