tx 0xf055817ac921f95d075ba7463e82d8d90bfbe7c8c96e2e38ad4df19976c62363Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6474368300,
    "order_id": 388157274,
    "new_price": 6419000000
  }
}