tx 0x2ba68a3b6b9e76fd2cf726546e5d7af574cb8ee2c5965daa3e2d7e0f10fa721eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1481353508,
    "order_id": 8389581,
    "new_price": null
  }
}