EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"c9b990e3ddf2322c6074f2a71564a02c36123b1830860919373373e5d3afc802","new_owner_id":"ayavax.near","token_ids":["2193"]}]}
{"type":"resolve_purchase","params":{"owner_id":"c9b990e3ddf2322c6074f2a71564a02c36123b1830860919373373e5d3afc802","nft_contract_id":"nearrobotics.near","token_id":"2193","ft_token_id":"near","price":"100000000000000000000000","buyer_id":"ayavax.near"}}