tx 0xe8c563cc725f8692eee08ea0f8b329107297740dec8fb1fc1b2edb2a6100416eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6470596176,
    "order_id": 388157274,
    "new_price": 6420000000
  }
}