Transaction not yet indexed

52TKSXxfYZETshrdYVb9cz7ooPUDDtCLvHbPVFBWcG3UMA6rWHkyt8YC6d56ai2RLqCS6nrBsa1hVNd8YMqmWbZt

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