EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"prizes.thelittles.near","new_owner_id":"2a5aaf64-6c5b-11ee-afd1-13836cf9f14b.thelittles.near","token_ids":["4add7962-c768-4960-9119-0d2247e84618:f6fdd1a3-5320-4adb-a0cc-aa85f7a2453f"]}]}