EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"authorized_id":"marketplace.paras.near","old_owner_id":"jets18.near","new_owner_id":"0xburner11.near","token_ids":["2509"]}]}
{"type":"resolve_purchase","params":{"owner_id":"jets18.near","nft_contract_id":"nft.thedons.near","token_id":"2509","ft_token_id":"near","price":"16000000000000000000000000","buyer_id":"0xburner11.near"}}