Transaction not yet indexed

52e2pqtQfa8vza3SAWxzZY4VL8HJUrBjGNEUnSLeCj3RrxTW1kHPvqm7MPp7smwrd7eazCy4hmJXSy7BJFNd4GTm

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