EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"f60cb53802ccaeabb5e498c01c76f8756c07aad6f18a94b527b93985ea0b9def","new_owner_id":"0500ee199588c5003eef5f22ec9b6d3545dad2a72b617de5043fb3b399e9d693","token_ids":["19562CR1713"]}]}