tx 0x7f387e0e9477accf48e3cb63418ab3fae59d4b22d7ab5ead29a3dde0c8c78e99Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6308316376,
    "order_id": 412398917,
    "new_price": 6514000000
  }
}