tx 0x618934747e26e8419509557815850e50f80c9751df75de5558d2f6c06e3d1387Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 192784241,
    "order_id": 10121578,
    "new_price": 21707000000
  }
}