BUY1TwBZTb5bjC92JPUphW5gdrr9EpQgGR6Fuq7doAHE
EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"0xjoy.near","new_owner_id":"a1ri.near","token_ids":["417"]}]}
{"type":"resolve_purchase","params":{"owner_id":"0xjoy.near","nft_contract_id":"nearton_nft.near","token_id":"417","token_series_id":null,"ft_token_id":"near","price":"50000000000000000000000000","buyer_id":"a1ri.near","is_offer":true}}