Transaction not yet indexed

AB1N6aNJBBDdDg5VXeGeDDRMW2ECdU9dP3gJMvCBoTqf48SvFMFHwEG2QiJ51zMkFjcp9YJzymxNLfb5wVLPtQ1

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