tx 0x0315e1eb7a8e5473e82dd7649d4328c080304eb55a069c58715a28d6d968b44dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3827905292,
    "order_id": 377692142,
    "new_price": 6563000000
  }
}