EVENT_JSON:{"standard":"nep171","version":"nft-1.0.0","event":"nft_mint","data":[{"owner_id":"vincent008.near","token_ids":["dGVzdF9uZWFyX3JRbWZKbVhYYkFLQUFKb291NUJYaFhhb3l6QllnSDRKcHlCWmM4WFFycjRka002MTY2MzEwMDE1Ng=="]}]}