EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"cryptosjp.near","new_owner_id":"samg.near","token_ids":["4687"]}]}
{"type":"resolve_purchase","params":{"owner_id":"cryptosjp.near","nft_contract_id":"citizen.bodega-lab.near","token_id":"4687","ft_token_id":"near","price":"3000000000000000000000000","buyer_id":"samg.near"}}