EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"92390421a29bf210f9fa4f6d1356cfbfe6e3441ba8cff91d303dd455fc4e337a","new_owner_id":"centaurs.near","token_ids":["21750CR11004"]}]}