Transaction not yet indexed

52f5PPc2hgJsgtMWSoKTWGX6GJkJqtCuChHHmTfYhpQ13KEC3bttRm4LwQH9qHGAXS6L4z58k5CDD1KbBm7HEfz6

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