tx 0xb047fa5437363b5cd3b753c480fbffbb8b68d376691abf5efea0a40764695cb5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3834723202,
    "order_id": 388375041,
    "new_price": 6524000000
  }
}