EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"e6db782341b6c3b78b9d5fa2b538d407383c794c73885768de2e4ef0f5ddaa94","new_owner_id":"i6744531920.tg","token_ids":["8845"]}]}