tx 0x37433ccd573bf22bdbe68aa8973e2c4b1a7c4f3d8a08a96d332385d8f31a8a88Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2241858780,
    "order_id": 377701156,
    "new_price": 6727000000
  }
}