Transaction not yet indexed

52Tkcx7Kb5usEjY8bADCtzfHTyPU8mPcdtkvBPrBBbX51YytX3uQZmuAqvFsWACJa9quSi2nDV4TP1JDhFy4zmdT

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