tx 0x3c5c229922e72d856edcac9509ecc3864a72a65492a14b9d0a2d30a380ade0f6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6088435788,
    "order_id": 438625921,
    "new_price": 6664000000
  }
}