Transaction not yet indexed

52nZxPm8UpuF3sWQLMaVdBW1SNFXY6YoG4MUMRFpDoQTZ2s3gCNtXnrpUNEntfrv8a8u5tg2fuZDM3qvT5Y5Ldh

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