tx 0x426de4a9fc371747ebcee90c5dbb5f3308b9d66efdfbbced31c545d9486900d3Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4023669905,
    "order_id": 340559448,
    "new_price": 6389000000
  }
}