Response: {
"error": "formula {
$NFT = var[trigger.output[[asset!=base]]];
$NFT
AND trigger.data["method"] == "SELL" //Method is SELL
AND trigger.output[[asset!=base]].amount==1 //Only 1 NFT is sold at a time
AND NOT in_data_feed[[oracles=this_address, feed_name="REVOCATIONS" || trigger.output[[asset!=base]], feed_value=trigger.output[[asset!=base]]]]//The NFT is NOT revoked
AND $NFT.soldAt < timestamp //The token is currently NOT being sold (this includes no copy is being sold at this time)
AND is_valid_amount(trigger.data["startingPrice"]) //The user supplied the starting bidding price
AND trigger.data["endTime"] > timestamp //The end date timestamp supplied by the user is set in the future
} failed: 1st var name is not a string: 0"
}