Transaction not yet indexed

52i4NYikDPUp6vb9k6BEmX5uAft2NVLSFvQxmkfKoofBeEW5wQuPBAgPAQUt1QMfcnSoZYrGoFu1aZfi9hj1BaCP

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