tx 0x3f93c4e77df20da11f465449c92d01e46f3f687769681e65490800cb820e2197Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6276421741,
    "order_id": 415435222,
    "new_price": 6538000000
  }
}