tx 0x7d0ba42e5ef625a8d80134ddc0c5d74b4003c3d8b999b2d1e4a8eb68d860cd8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 20233216,
    "order_id": 8881965,
    "new_price": null
  }
}