tx 0x4c107fafd43cd979be42db9f5704cf5e02386470889c8eb23c8d7a2125f05aa6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2389697571,
    "order_id": 337186102,
    "new_price": 6452000000
  }
}