Process purchase
EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"collection_id":1,"token_ids":["1:834"],"old_owner_id":"72610f3baca94ccd5b8d3d88772ef41602b8410f18298197d41781fc238366fc","new_owner_id":"thangdt.near"}]}
Checking for payout information Parse error: true Refund all bids