Transaction not yet indexed

52tfZ5WzfGQEpBZH8vEViQSFXa5PYfqgRmmhbvaGNgZsPhdLJzLv2khtr4Um4PmSusvqERmjVHRiBwbZWY7NUArb

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