EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"authorized_id":null,"old_owner_id":"31181806928202ca04178a24d5e6b29bed5d86d153d71f514af8c40cb56e6ff7","new_owner_id":"5b23772c53bcc61ab0367f19564c185b3671ebd625a2cc6ed4d851a528f5a87c","token_ids":["38342"],"memo":null}]}