Transaction not yet indexed

52xWYEN9dg9ACnchk4t9rvXJJ65zPWjbt5HZRvC8e2FYUkhQEmZzZ3VMsdcWJdHH17zQtrLi4vWM7vkKLCEZGP21

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