tx 0x007d2fb0c0f2ee02fb678ec0b22e08e166c17072c3d7286fd2ce9be8c9a63420Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3851986551,
    "order_id": 388375041,
    "new_price": 6502000000
  }
}