EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"jonathang.near","new_owner_id":"56172378e121c0d3d118174a1394c78bd1a4d150f8f78ac7138776965e5caead","token_ids":["496"]}]}
{"type":"resolve_purchase","params":{"owner_id":"jonathang.near","nft_contract_id":"tayc-nft.near","token_id":"496","ft_token_id":"near","price":"40000000000000000000000000","buyer_id":"56172378e121c0d3d118174a1394c78bd1a4d150f8f78ac7138776965e5caead"}}