Process purchase
EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"collection_id":2,"token_ids":["2:309"],"old_owner_id":"sanjing.near","new_owner_id":"116583d2024c4c7b5e5c7527ffa3ce38c2d6ee8a6b2336985a82d841bb0d5741"}]}
Checking for payout information Parse error: true Refund all bids