tx 0xa312244a73930f6161f4b2cacf5f0d0bccd9ae4ec41dad0d758fbd3c85374435Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388375041,
    "new_price": 6404000000
  }
}