Transaction not yet indexed

52EkjjrC6uTCFFo1cpva27P9eMeQC8EpzRFQYUC1XjgeCfUmtPbY2AGCcjG7WAtLPvH2HQXGPPqa2JfpP9o69wAV

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