Transaction not yet indexed

NMbmardRnu5azAp9wMCte6gXy7dyy897T1vQKAE6rAwjoKGAyXCEVdTumduQZj2C6rFbu9CvhqcwzeJP2fFc6Je

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