tx 0xca8788841c1039a9ae094b1f4a09d5964de867a08d7d5d1850538609ef80cc09Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6725090117,
    "order_id": 340643503,
    "new_price": 6368000000
  }
}