Transaction not yet indexed

mmig3FzAbEU1CnkUdaF8VfvSsgnijv88nrD3a4KgMP665QLRH3APuStPtUwQFjsUi4JPnpebi8SVjKdQ9UzrAd2

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