tx 0xd7dfa78c0ad5407c88df21aeb56d35c90bf8a0a46906ee9bd3a2b0132eff3f71Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6388383012,
    "order_id": 410972114,
    "new_price": 6439000000
  }
}