tx 0x14bd81ac400f74e7bdd72afa3c9268a042046826d29abd7a1d93b0d021a01677Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6432734047,
    "order_id": 388157274,
    "new_price": 6481000000
  }
}