Transaction not yet indexed

1mm9CfQUPmfRzFt23i4WAWpuXf7BkBriBd3P2xtbrTP6UxrWNeYxo6CiatY4SjaghHqSzpoK2AiXamMNx9XtxrT

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