tx 0x73714c64492ba12842f8c487b1c8d76e5b0b19da619d7653257d193c070324a1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6719808909,
    "order_id": 340643503,
    "new_price": 6369000000
  }
}