tx 0x4e0dc21b051d342e6182751faee7998bbf7339a0e6fe0c431e656f70f6447e04Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3742231698,
    "order_id": 376568916,
    "new_price": 6737000000
  }
}