tx 0xa1bfdbfbddd8d30754192f70ec8e4f414e5271c027b0e0c6813cdbfcc9d9e1ecCopy

payload

{
  "ModifyOrder": {
    "new_size": 15397896441,
    "order_id": 354637458,
    "new_price": null
  }
}