Transaction not yet indexed

52tiCzvhtkf4MEsK2mAYnv7LJEnZKvdrUA4eU9ATLhuiN29Kf8jFNAMhy7BuSJT8qDno9BHrEDJW6f8m3z1YYHtk

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