tx 0x7760a183e8dbeb221dc21f82e3d85270ee8a2e18a37fe051d9bf8c1bd69a5d6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1678306828,
    "order_id": 31813578,
    "new_price": 494000000
  }
}