tx 0xe849e400e63020bfcbfe97ee4b586268e19d4a2ecf779ba9eb9f0b7a48f92c67Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6288203619,
    "order_id": 415435222,
    "new_price": 6525000000
  }
}