tx 0xdc72456c0b3121bcbb2e4d71a3b9fa1f43df2e04be46b727105fab2720b52b92Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3849494863,
    "order_id": 388375041,
    "new_price": 6496000000
  }
}