tx 0x41440d4e29b5949b52788c9c132bab5c4838ee0be4e6d16d2ca008b36c5aee27Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 141354897,
    "order_id": 6419756,
    "new_price": 59756000000
  }
}