EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"xyuu.near","new_owner_id":"radsaint.near","token_ids":["72"]}]}
{"type":"resolve_purchase","params":{"owner_id":"xyuu.near","nft_contract_id":"anonymousfox.enleap.near","token_id":"72","ft_token_id":"near","price":"22000000000000000000000000","buyer_id":"radsaint.near"}}