EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"neodz.near","new_owner_id":"spaghoot.near","token_ids":["250"]}]}
{"type":"resolve_purchase","params":{"owner_id":"neodz.near","nft_contract_id":"mp.nephilim.near","token_id":"250","ft_token_id":"near","price":"11500000000000000000000000","buyer_id":"spaghoot.near"}}