Transaction not yet indexed

2mdkGsxMQRk3w1bd5TvQuhw9rdjMNfmpDD4PvuCyKJxv8SuPfY9wPrR34oRGknD2Zpf1F8bnaL2k7YJDgj2iPDSA

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