tx 0x4b4c3c2fd9f5520576848d8d378c4bb4ecd0c7a5d0956d0a6a2997cbc0112730Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2245339019,
    "order_id": 376734877,
    "new_price": 6736000000
  }
}