Transaction not yet indexed

HxR3RL9i9aVzVGPRzN5ppU2jpdFtMb94csHpM9Yq9LQkJMq2GCGqPVV2JLCjeQSLuYuQpswPe5uMmVak9w9QkH2

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