Transaction not yet indexed

3a7HNDFCktpWKAiVxZmJWKM9VtgCkCS6PB9a2rJHWwfLU7APn4p3g2krErmMDS9GL6Den4dsVCz2REDDJMFLrX4J

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