tx 0xefa9aa291e29ca61e261a385b12a5ded4cc1df29adf880b0651ee700c4acdca5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6378958533,
    "order_id": 410972114,
    "new_price": 6453000000
  }
}