Transaction not yet indexed

AMkGXykxyWBux4utgdHZw9UMKwZDgN3ASJFBPkhhPTSXEiJYsfWp2yTBV3GNTLH13uw2Ua3cmzXQaQYiNTVq9HD

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