Transaction not yet indexed

52SppwyMYCirai2uS18rYoTMcRgVFXiijYi6pzvLBxL6dKdRp4JD4QmWBHdtYAoBFvMyorKc2sJUYUKSikGZPhiH

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