Transaction not yet indexed

ymXmXvBV4WMxAz6GLhFgNiXxwLLSpbmQFKWUfDDbeC1yaWPZmvc1BpNvyucNPYJkYdr8ADzjEzui9ZJjJ7nR2ZE

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