EVENT_JSON:{"standard":"nep171","version":"nft-1.0.0","event":"nft_transfer","data":[{"old_owner_id":"5a6d1678d68dd7606b8b3735623f0bd022f6fe2117828e01e3689a911e540c57","new_owner_id":"663ed9af44eb12ef3a69f0b76a57de447d03b65303659e982b1081fca57b5ab5","token_ids":["meta 126"]}]}