tx 0xac476ac01c0552373f311cfe958e1504fadeb9944bc31dd8c55ce221c09a2805Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6283151972,
    "order_id": 415435222,
    "new_price": 6535000000
  }
}