tx 0xe5b2618ff9b0cdab9d43a4b530d06e14d47dae545e811042bc190165201022d7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6548231708,
    "order_id": 388157274,
    "new_price": 6321000000
  }
}